Boillot, Michel H. <br/><br/>
Understanding structured COBOL / 
Michel Boillot. 
 - 2nd ed. 
 - St. Paul :  West Pub.,  c1986. 
 - xi, 622, [33] p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0314931554 (pbk.) :  $12.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)<br/>Structured programming.
<br/><br/><label>LC Class. No.: </label>QA76.73.C25  / B63 1986 
<br/><br/><label>Dewey Class. No.: </label>005.13/3�19