Helzer, Garry. <br/><br/>
Applied linear algebra with APL / 
Garry Helzer. 
 - Boston :   Little, Brown,   c1983. 
 - xv, 588 p. :   ill. ;   24 cm. 
<br/><br/>  Includes index. 
<br/><br/><label>LCCN: </label>82-082210 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Algebras, Linear-- Data processing.<br/> APL (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>512/.5