May, Lola J. <br/><br/>
Major concepts of elementary modern mathematics /    
by Lola J. May 
 - Wilmette, Ill. :   J. Colburn ,   1965. 
 - 61 p. :    ill. ;    24 cm. 
<br/><br/><label>Dewey Class. No.: </label>327.7 MAY