Davis, William S.  Fisher, Richard H.  <br/><br/>
COBOL :   An introduction to structured logic and modular program design /  
by William S. Davis and Richard H. Fisher 
 - London :  Addison-Wesley Publishing Co., Inc. ,  1979 . 
 - 552 p.  Paper Back 
<br/><br/><label>ISBN: </label>0201014319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Program development<br/>Modular program design<br/>File processing
<br/><br/><label>Dewey Class. No.: </label>005.133  / WIL-C