Pakin, Sandra. <br/><br/>
APL\360 reference manual/ 
by Sandra Pakin. 
 - 2d ed. 
 - Chicago :  Science Research Associates,  1972 
 - 192 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>APL (Computer program language)