Smith, Seaton E. <br/><br/>
Explorations in elementary mathematics 
[by] Seaton E. Smith, Jr. 
 - 2d ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  [1971] 
 - xvi, 427 p.  illus.  24 cm. 
<br/><br/><label>ISBN: </label>013296046X 
<br/><br/><label>LCCN: </label>78138625  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Foundations.
<br/><br/><label>LC Class. No.: </label>QA248.3  / .S6 1971 
<br/><br/><label>Dewey Class. No.: </label>513