Purser, Michael,  1937- <br/><br/>
Computers and telecommunications networks / 
Michael Purser. 
 - Oxford :  Blackwell Scientific,  1987. 
 - viii, 323 p. :  ill. ;  24 cm. +  cased. 
 - Professional and industrial computing series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Computers and networks -- Circuit-switched data networks -- Store-and-forward data networks -- Network design and routing of traffic -- Services, interfacing and ISDNs -- The OSI reference model and higher level protocols -- More bandwidth, more flexibility, more services. 
<br/><br/><label>ISBN: </label>0632016477  0632016485  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Data transmission systems<br/>Telecommunication.
<br/><br/><label>Dewey Class. No.: </label>621.380413