Ayers,Frank <br/><br/>
Theory and problems of matrices / 
Ayers,Frank. 
 - New York:  McGraw-Hill,  1974. 
 - 218p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070990352 
<br/><br/><label>Dewey Class. No.: </label>512.9434 AYR