TY - BOOK AU - Held,Gil TI - Voice and data internetworking SN - 0072131837 (pbk) U1 - 004.678 PY - 2001/// CY - New York PB - McGraw-Hill KW - Data communication KW - Computer networks KW - Telecommunication KW - Voice communication KW - Data transmission KW - Computer network KW - VoIP KW - ATM KW - TCP/IP KW - FC ER -