Mason, James A. <br/><br/>
Learning APL :  an array processing language / 
James A. Mason. 
 - New York :  Harper & Row,  c1986. 
 - xi, 259 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliography and index 
<br/><br/><label>ISBN: </label>0060442433 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>APL (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>005.133  / MAL 1986