TY - BOOK AU - Pecar, Joseph A. AU - Garbin, David A. TI - new McGraw-Hill telecom factbook SN - 007-135163-9 U1 - 621.39(03) PY - 2000/// CY - New York PB - McGraw Hill KW - Telecommunication KW - Broadcasting KW - Computer network KW - Telecom ER -