Yefimov, N. V.  1910- <br/><br/>
Quadratic forms and matrices :  an introductory approach / 
N.V. Yefimov. Translated and edited, by A. Shenitzer. 
 - New York :  Academic Press,  1964 
 - ix, 164 p. :   illus. ;  21 cm. 
 - Academic paperbacks. Mathematics .
 - Academic paperbacks.Mathematics .
<br/><br/> A supplement to the author's Short course in analytic geometry. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forms--Quadratic<br/>Matrices.
<br/><br/><label>Dewey Class. No.: </label>512.74  / YEQ 1964