TY - BOOK AU - Guthery,Scott B. AU - Cronin,Mary J. TI - Mobile application development with SMS and SIM toolkit SN - 0071375406 AV - TK5103.485 G873M PY - 2002/// CY - New York, N.Y. PB - McGraw-Hill KW - PERSONAL COMMUNICATION SERVICE SYSTEMS KW - WIRELESS COMMUNICATION SYSTEMS N1 - Includes index ER -