Introduction to linear algebra  
Lang, Serge, 
 - 2nd ed. 
 - New York :  Springer-Verlag,  1986 
 - viii, 291 p. :  ill. ;  25 cm. 
 - Undergraduate texts in mathematics .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0387962050 : | 3540780602