TY - BOOK AU - Hjelm Johan TI - Creating location services for the wireless web T2 - Professional developer's guide series SN - 0471402613 (pbk) U1 - D65,8(B):71, P2 TD PY - 2002/// CY - New York PB - John Wiley & Sons KW - Website development KW - Wireless application protocol KW - Computer science N1 - Appendix A-D, 325-378p ER -