2006 - Mobile Media and Applications From Concept to Cash Successful Service Creation and Launch (Hardcover) ISBN-13: 9780470017470 ISBN-10: 0470017473 Genres: Business & Money, Computers & Technology, Science & Math, Engineering & Transportation ? 2001 - Gprs and 3g Wireless Applications Professional Developer's Guide (Paperback) ISBN-13: 9780471414056 ISBN-10: 0471414050 Genre: Computers & Technology ? |