Roger W. Pryor, PhD
About
Roger W. Pryor, PhD, is a COMSOL Certified Consultant and VP of Research for Pryor Knowledge Systems, Inc. He has been granted 23 US Patents.
Author's Books
E-Book
E-books are now distributed via RedShelf or VitalSource
You will choose the vendor in the cart as part of the check out process. These vendors offer a more seamless way to access the ebook, and add some great new features including text-to-voice. You own your ebook for life, it is simply hosted on the vendors website, working much like Kindle and Nook. Click here to see more detailed information on this process.
$89.95
E-Book
E-books are now distributed via RedShelf or VitalSource
You will choose the vendor in the cart as part of the check out process. These vendors offer a more seamless way to access the ebook, and add some great new features including text-to-voice. You own your ebook for life, it is simply hosted on the vendors website, working much like Kindle and Nook. Click here to see more detailed information on this process.
$79.95
E-Book
E-books are now distributed via RedShelf or VitalSource
You will choose the vendor in the cart as part of the check out process. These vendors offer a more seamless way to access the ebook, and add some great new features including text-to-voice. You own your ebook for life, it is simply hosted on the vendors website, working much like Kindle and Nook. Click here to see more detailed information on this process.
$49.95