Feldzamen, A. N. <br/><br/>
Numbers & such :  a lively guide to the new math for parents & other perplexed adults / 
A. N. Feldzamen. Illustrated by Richard Erdoes. 
 - Englewood Cliffs, N.J., :  Prentice-Hall,  1968. 
 - 294 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Popular works.