Ernest George W <br/><br/>
GPS    A case study in generality and problem solvi    
Ernest George W; Newell Allen 
 - New York  Academic press USA         1969 
 - x, 297p.  cm. 
 - Association for Computing Machinery, Monograph series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D6,9(B), K9