Haggard Gary <br/><br/>
Structured cobol 

 - Lexington  D C Heath          1985 
 - 393p. Appendix P A.1-A.76  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D6,9(B), M5