LEBERT, J.J <br/><br/>
CUSTOMER INFORMATION CONTROL SYSTEMS FOR MICROCOMPUTERS 

 - NEW YORK  McGraw-Hill  1989 
 - 23X15 
<br/><br/><label>ISBN: </label>0070369682 
<br/><br/><label>Dewey Class. No.: </label>621.38195 L4431