Grauer, Robert T. <br/><br/>
Cobol: a vehicle for information systems / 
Robert T. Grauer 
 - xvi.; 432 p.; ill.; 24cm 
<br/><br/><label>ISBN: </label>131397095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)