About the Author
John Blankenship taught computer and electronic technology for 33 years at the college level. He has also worked as an engineer and as an independent consultant. He received a B.S. in electrical engineering from Virginia Tech, a masters in electronic engineering technology from Southern Polytechnic State University, and an M.B.A. from Georgia State University. This is his sixth book.
Samuel Mishal is a software engineer and systems analyst. He worked as a consultant for major government departments and businesses around the world. He taught mathematics and computing at the college level. He received a B.S. in electronics engineering technology from DeVry University, a bachelors in computer science from the University of Western Australia, a masters in engineering science from Oxford University, and a masters in structural engineering from Imperial College London.