Beck,Lelend L. <br/><br/>
System software an introduction of systems programming  

 - 3rd edition. 
 - Delhi :  Pearson Education,  1994 
 - 519. 
<br/><br/><label>ISBN: </label>8178080362  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programmingprograms data
<br/><br/><label>Dewey Class. No.: </label>005.1  / BEC