Publisher: Carolina Academic Press
Authors: Jay F. Hooper
List Price: $23.95
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Introduction to PLCs
Publisher: Carolina Academic Press |
| ISBN: 0890893896 List Price: $23.95 Amazon Price: $23.95 Usually ships in 24 hours |
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Programmable Logic Controller (Plc) Tutorial
Publisher: Stephen P. Tubbs |
| ISBN: 0965944662 List Price: $34.95 Amazon Price: $22.02 Usually ships in 24 hours |
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Programming PLCs Using Rockwell Automation Controllers
Publisher: Prentice Hall |
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| ISBN: 013094002X List Price: $124.40 Amazon Price: $124.40 Usually ships in 24 hours |
Avg Cusomer Rating: 3 Reviews: Summary: There's a better and cheaper way... Why spend too much money for a brief overview when you can get the best manuals for programming AB/Rockwell's PLCs for free??? Just go to Rockwell's Literature Library and search for the PLC technology you're interested in. For example, if you want PLC5 hardware manuals just search for PLC5. If you want ControlLogix.... well, you get the picture. There are free, high quality, PDF versions of most all of their hardware and software products. You don't need to spend $100 for a little over 300 pages (!!! Geeze !!!) of Kindergarten stuff. Learn the real stuff for nothin' Summary: Good, but for beginners only. This book explains PLCs in terms of Allen Bradley PLCs. It is targeted at people that have never used a PLC before and does a good job of explaining the fundamentals of PLCs. If you are in this group, I would strongly recommend this book. However, it is not very helpful if you are already familiar with PLCs and are looking to learn about Allen Bradley products as much of the book concerns things such as what kind of devices are connected to PLCs, good installation practices, etc. Summary: Good, not great Like others, I recommend this to be a part of the library in any maintenance and engineering department that is responsible for Rockwell-based automation systems. It's a good overview and should be helpful in a mixed environment. It is not a textbook and advanced programming techniques but should help you understand the use of data files, file instructions, indirect addressing, IO structure and data structures. There is probably never going to be a single book that covers the whole gambit, but this is about as close as you are likely to get with the AB platforms. Summary: |
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Plc: Automation With Programmable Logic Controllers
Publisher: New South Wales Univ Pr Ltd |
| ISBN: 0868402877 List Price: $54.95 Amazon Price: $54.95 Usually ships in 2 to 4 weeks |
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NHS plc: The Privatisation of Our Health Care
Publisher: Verso |
| ISBN: 1844675394 List Price: $18.00 Amazon Price: $11.70 Usually ships in 24 hours |
Avg Cusomer Rating: 5 Reviews: Summary: Brilliant study of Labour destruction of the NHS The National Health Service used to plan and fund to meet patient needs, providing free and fair access for all. But in this superb book, Allyson Pollock shows how Labour is destroying this great working class achievement. Labour pushes the IMF, World Bank, European Union agenda of opening up all public services - water, energy, sewerage, telecoms, post and health - to private firms. So health care is becoming a commodity as in the USA, where billing and marketing make up 30% of health care costs. In the USA, fraud by health care companies totalled $418 billion in 1990-95. For example, Columbia/HCA (allegedly helped by the British consultancy firm KPMG) defrauded the government of $1.7 billion. In 2004, Labour lifted the ceiling on health administration costs, which had already doubled, cutting clinical care budgets so that there are fewer beds in PFI hospitals. Labour excludes doctors, nurses and health professionals from hospital management, while welcoming failed businessmen. Surgery performed in private hospitals costs 40% more than in NHS hospitals, because of higher costs and the overriding need to return a profit to the shareholders. Private borrowing is dearer too and the risks are not transferred to the private sector. Labour has arranged public spending data and NHS accounts to hide the huge amounts of public money going straight through the NHS to private companies. In 2002, Labour privatised practice premises through the introduction of Local Improvement Finance Trusts, which shifted control of primary care services from GPs to corporations. And Labour has forced local authorities to divest themselves of all their social service assets, including long-term care for the elderly, ending equal access to equal quality of care for older people. Labour uses dirty PR tricks to defeat public opposition - smearing public services, lying about the huge inefficiencies of market-based health and social care, overriding evidence, bullying and sacking critics. Like the Liberals and the Tories, Labour aims to destroy the NHS. There is an alternative, which we all know. Summary: |
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Snapshots: Literature for Young Adults
Publisher: Perfection Learning (Sd) |
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| ISBN: 0756999529 List Price: $25.95 Amazon Price: $25.95 Usually ships in 24 hours |
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American Short Stories, 1920 to Present
Publisher: Perfection Learning (Sd) |
| ISBN: 0789159406 List Price: $22.95 Amazon Price: $22.95 Usually ships in 4 to 6 weeks |
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Getmapping Racecourses
Publisher: HarperCollins Publishers Limited |
| ISBN: 0007166559 List Price: $39.99 Amazon Price: $25.19 Usually ships in 1 to 3 weeks |
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