Das, Apurba <br/><br/>
Line Communication System: Telecommunication Switching Approach 
Apurba Das.  
 - 1a ed.  
 - Delhi  NEW AGE INTERNATIONAL.  2010 
 - 266 p.   Contiene: Figuras.   24 cm.  
<br/><br/> Contiene: Apéndices.  
<br/><br/>Incluye bibliografía. 
<br/><br/> 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. 
<br/><br/><label>ISBN: </label>978-81-224-3088-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programación
<br/><br/><label>Subjects--Index Terms: </label>Informática 
<br/><br/><label>Dewey Class. No.: </label>005.42  / DasL