Watson, Derek. <br/><br/>
COBOL for mainframe and micro / 
by Derek Watson. 
 - Bromley, Kent :  Chartwell-Bratt,  1985. 
 - 177 p. 
 - A Chartwell-Bratt student text. .
<br/><br/><label>ISBN: </label>9144235119 
<br/><br/><label>LCCN: </label>55051786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language).<br/>Microcomputers--Programming.