TY  - BOOK
AU  - Das, Apurba
TI  - Line Communication System: Telecommunication Switching Approach
SN  - 978-81-224-3088-2
U1  - 005.42 
PY  - 2010///
CY  - Delhi
PB  - NEW AGE INTERNATIONAL.
KW  - Programación
KW  - Informática
N1  - Contiene: Apéndices.; Incluye bibliografía
N2  - Contiene: Introduction; Advancement of telecommunication switching-a brief history; Computer communication systems; Telephone system; Electronic whitching system (stored program control; Traffic engineering; Multiplexing and multiple acceses; bdivision swithing and frequency division switching; Transmission line; Telephone network; Rounting in telephony; Wave propagation; Modem; Fax; ISDN; Wireless and centralized telephony
ER  -