Posamentier, Alpred S. <br/><br/>
Teaching secondary school mathematics  : techniques and enrichment units 
Alfred S Posamentier and Jay Stepelman  
 - 2nd ed.  
 - Columbus:   Charles E. Nerrill,  1986. 
 - vii, 432p. 
<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  / POT