INSTRUCTIONAL aids in mathematics thirth-Fourth yearbook 

 - Washington  National council of Teachers of Mathematics  1973 
 - xvi, 442 p. 
<br/><br/> Includes bibliography & appendix. 
<br/><br/><label>ISBN: </label>124879 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / INS