Charles,Randall <br/><br/>
How to Evaluate Progress in Problem Solving 

 -  National Council of Teachers of Mathematics,  1987. 
 - v,85p.;  ill.;  25cm 
<br/><br/><label>ISBN: </label>0873532414 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>P.M.P Collection
<br/><br/><label>Dewey Class. No.: </label>510.7  / CHA