Worth Thomas <br/><br/>
Cobol for begineers 

 -  1977 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>33359 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Cobol programming<br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>D65,8(B)92C, L7;1