Shelly, Gary B. <br/><br/>
Structured COBOL / 
Gary B. Shelly, Thomas J. Cashman, Steven G. Forsythe. 
 - 1st ed. 
 - Boston :  Boyd & Fraser Pub. Co.,  c1986. 
 - 542 ( various pagings) :  ill. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0878351965 (pbk.) 9780878351961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)<br/>Structured programming.
<br/><br/><label>LC Class. No.: </label>QA76.73.C25  / S46 1985 
<br/><br/><label>Dewey Class. No.: </label>005.133  / SHS