Sherman, Helene <br/><br/>
Common elements in new mathematics programs : Their origins and evolution 

 - London :  Teachers college press,  1972 
 - ix,162p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences and mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / SHE