Neuhold, Erich J. <br/><br/>
The PL 
/ I machine ; an introduction to programing 
 - Reading, Mass. :  Addison-Wesley,  1971 
 - 380 p.  : ilus. 
<br/><br/><label>LCCN: </label>31908 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programación.
<br/><br/><label>Dewey Class. No.: </label>519.92  / N48