00915nam a2200277 a 4500 4969564 090705s2001 maua 001 0 eng d 97142162 0750699442 9780750671750 0750671750 DLC DLC 621.385 21 Bigelow, Stephen J. Understanding telephone electronics/ Stephen J. Bigelow, Joseph J. Carr, and Steve Winder. 4rth ed. Boston : Newnes, c2001. xiv, 402 p. : ill. ; 24 cm. Includes index. 00018655 Telephone. Carr, Joseph J. Winder, Steve. Ayesha Abed Library General Shelf. 2017 2017 0 0 ddc 0 621_385000000000000_BIG_2001 0 NFIC 1854 BRACUL BRACUL GEN 2009-07-05 0 621.385 BIG 3010018655 2009-07-05 1 2009-07-05 BK