Green, D. C.  1931- <br/><br/>
Data communication / 
D.C. Green. 
 - 2nd ed. 
 - Harlow, Essex :  Longman Scientific & Technical,  1995. 
 - vii, 216 p. :  ill. ;  25 cm. 
<br/><br/> Data communication is a rapidly developing area of information technology that is changing the way in which industry and commerce operate. This new edition of Data Communication has been revised and updated to meet the demands of this fast-growing subject. It explains complex concepts clearly and provides an accessible guide to data communication principles, communication techniques, data networks and data equipment. 
<br/><br/><label>ISBN: </label>0582245206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.
<br/><br/><label>Dewey Class. No.: </label>004.6 GRE 1995