Lientz, Bennet P. <br/><br/>
Data communications for business / 
Bennet P. Lientz and Kathryn P. Rea. 
 - 1st ed 
 - Toronto :  Time Mirror/Mosby College Publishing,  1987 
 - xx, 326 p. :  tables, figs, ;  24 cm 
<br/><br/>Includes bibilographical refarances and index. 
<br/><br/><label>ISBN: </label>0801630134 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communications Technology
<br/><br/><label>Dewey Class. No.: </label>650.028  / LID