Eicholz, Robert E. <br/><br/>
Investigating school mathematics 
Eicholz, Robert E. 
 - California:  Addison-Wesley,  1976 
 -  341p 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / EII