TY - BOOK ED - Hill Associates TI - Telecommunications: a beginner's guide SN - 0070499195 U1 - 621.385 PY - 2001/// CY - New Delhi PB - Tata McGraw-Hill Education KW - Telecommunication KW - Handbooks, manuals, etc KW - Internet KW - Switching theory KW - Integrated service digital networks KW - Local Area Network KW - Telephone N1 - Includes index ER -