Stallings ,William  <br/><br/>
Business Data Communication  
/ by William Stallings  
 - 4th ed. 
 - New Delhi :   PHI Learning,   2001. 
 - xxii,659p. 
<br/><br/><label>ISBN: </label>9788120323841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture<br/>Business Internets <br/>Management<br/>Network Security
<br/><br/><label>Dewey Class. No.: </label>658.05  / STA/B