Hutty, R. (Roger) <br/><br/>
Mastering COBOL programming 
R. Hutty 
 - London  MacMillan  1983 
 - xi,149p 22cm 
 - Macmillan master series .
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)