The tree of mathematics / 
James Glenn, editor. 
 - Arroyo Grande, Calif. :  Digest Press,  c1957. 
 - 403 p. ;  23 cm. 
<br/><br/><label>LCCN: </label>93024046 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.