Telephone

"How it works Carey, David 1967 Automatic telephone systems Aitken, William 1924 Basic carrier telephony Talley, David 1977 Chilton's guide to telephone installation and repair Martin, John T 1985 Design and analysis of software based private branch exchange Fareeha Younus 2006 Electronic telephone projects Caristi, Anthony J. 1986 Headquarters USA Author not listed 2002 LAN times guide to telephony Bezar, David D. 1995 Modern telephony Harb, Mahmoud 1989 National e-mail and fax directory Author not listed 2009 Next generation 9-1-1 Zelik, Eugene B. 2009 Standard country or area codes for statistical use: current information as at 31 August 1999 United Nations ; Department of Economic and Social Affairs Statistics Division 1999 Telecommunication by speech Richards, D. L. 1973 Telephone projects for electronics exerimenters Bergquist, Carl J. 1998 Telephone repair illustrated Bigelow, Stephen J. 1993 Telephonic E-Mail system Saqib Hussain 2007 Telephony and telegraphy Smith, Sydney F. 1978 The Birth of the telephone Costain, Thomas B. 1960 The instant national locator guide Author not listed 1997 The Social impact of the telephone Ithiel de Sola Pool, editor 1977