Mueller, Francis J.  <br/><br/>
Mathematics enrichment book D :  patterns, exponents, other number bases, equations /  
Franchise J. Mueller and Alice M. Hach. 
 - Discovery ed. 
 - New York :  Harcourt Brace & World,  c 1963. 
 - v, 137 p. :  ill. ;  24 cm.  
 - Growth in arithmetic. .
<br/><br/>324  324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510.7823 / M888m