Kovach, Ladis D. <br/><br/>
Modern elementary mathematics / 
Ladis D. Kovach. 
 - San Francisco,  Holden-Day  1968 
 - 523 p.  illus.  24 cm. 
<br/><br/>Bibliography: p. 469-474. 
<br/><br/><label>LCCN: </label>68026879  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39  / .K58 
<br/><br/><label>Dewey Class. No.: </label>510  / KOM 1968