Electronic Commerce

Gary Schneider is a Professor of Accounting and Information Systems at the University of San Diego. The author or co-author of 31 books on accounting, electronic commerce, and information topics. Gary has PhD in accounting systems from the University of Tennessee, and MBA in accounting from Xavier University.^James T. Perry is Professor of Management Information Systems at the University of San Diego, School of Business. He is the author of over sixty-five textbooks and trade books. He holds a Ph.D. in computer science from the Pennsylvania State University and a B.S. in mathematics from Purdue University.