Sippl, Charles J. <br/><br/>
Macmillan dictionary of data communications / 
Charles J. Sippl. 
 - 2nd ed. 
 - London :  Macmillan,  1985. 
 - 532 p.  ;  25 cm. 
<br/><br/><label>ISBN: </label>033337083x (pbk.)  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communications--Dictionaries.
<br/><br/><label>Subjects--Index Terms: </label>Data communications - Encyclopaedias