2000 - 2001 Professional's Guide to Doing Business on the Internet (Hardcover) ISBN-13: 9780156072151 ISBN-10: 0156072157 Genres: Business & Money, Computers & Technology, Engineering & Transportation ? 1999 - The Professional's Guide to Doing Business on the Internet 2000 (Paperback) ISBN-13: 9780156068536 ISBN-10: 0156068532 Genres: Business & Money, Computers & Technology, Engineering & Transportation ? |