Newell, Allen <br/><br/>
Information processing language manual 
by Allen Newell and Hugh Kelley others 
 - 2nd ed. 
 - N.J.  Prentice-Hall  1964 
 - 267p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IPL (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>I5372 N441