Get Free Version 
of my my latest eBook. The free edition is a Hybrid eBook and you must be connected to the Internet to use it.  The pay version of  Graphic Lab Manual(GLM) is a Standalone PDF Document and contains far less advertisement than the free verions does.
Buy Standalone Version

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We are continually on the lookout  for products that appeal to science and technical students. 

Bill's Free Online eBooks Below
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Basic Electronics   Electronic Troubleshooting   Gif Circuits
Select Physics Topics      A Science and Technology Odyssey In Cyberspace-Time   

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New! ( Fall 2007) Get Bill's Free book Force Fields.  A E&M physics primer for electronics students. Download Zipped PDF file: Click Here!