How to Buy

For individual purchases online:

Go to For use as a student text book, consult your professor to get the discount code for a nice reduction from the list price of $75. The initial order confirmation will not indicate the reduced price; but have faith, the price will be lowered before your credit card is charged and you will receive email confirmation of that when the book is shipped. Any problems, call 1-800-247-6553.

Or, go to

For bookstore ordering:

Email Purchase Orders to:, or;
Call Purchase Order in to 1-800-266-5564.
For information on bookstore purchasing terms:


Digital Control of Dynamic Systems by Franklin, Powell, Workman