Bradley, James. <br/><br/>
Comprehensive structured cobol / 
James Bradley 
 - New York :  McGraw - Hill,  1990 
 - 790 p :  illus 
<br/><br/><label>ISBN: </label>0070070784 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobol (Computer Program Language)<br/>Structured programming
<br/><br/><label>Dewey Class. No.: </label>621.C642  / B811C