Incompatibility:     International computer state of the art report 
/ Infotech Information Limited 
 - England:   Infotech Limited,   1972 
 - ii, 407p.  
 - Infotech state of the art report   9 .
<br/><br/><label>ISBN: </label>8553-9180-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3  / L1.9