Grauer,Robert T. <br/><br/>
Cobol / 
Robert T. Grauer 
 - Vol:1 
 -  Prentice Hall,  1991 
<br/><br/><label>ISBN: </label>9780131401792 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobol
<br/><br/><label>Dewey Class. No.: </label>005.13'3  / GRA