Crystal clear cobol : advanced cobol and data base concepts volume II  [Books]. 
William H. Trotter, Jr. 
 - Englewood Cliffs  Prentice Hall  1990 
 - Pages: 548 
<br/><br/><label>ISBN: </label>0131941925  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>COBOL (Computer program language).<br/>Structured programming.
<br/><br/><label>Dewey Class. No.: </label>QA/76.73.C25  / TRO