Comer, Douglas E. <br/><br/>
Internet book. 

 - 3rd edition. 
 - Delhi :  Pearson Education,  1994 
 - 351. 
<br/><br/><label>ISBN: </label>8178084430  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing computer science
<br/><br/><label>Dewey Class. No.: </label>004.678  / COM