Philippakis AS Kazmier Leonaard <br/><br/>
Advanced COBOL 

 - New York  McGraw Hill  1985 
 - 603 p.  PB  24 cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>OO5.133CO  / PHI