Stamper, David A. , <br/><br/>
Business data communications / 
David A. Stamper. 
 - 5th ed. 
 - xxviii, 620 pages :  illustrations (some color) ;  25 cm. 
<br/><br/><label>ISBN: </label>0201304120 0805377328 9780201304121 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Business enterprises --Computer networks.
<br/><br/><label>LC Class. No.: </label>TK5105   / .S72 1999