The revolution in school mathematics  a challenge for administrators and teachers, a report. 

 - Washington  National Council of Teachers of Mathematics  [1961] 
 - iv, 90 p.  illus.  23 cm. 
<br/><br/> "Sponsored by National Council of Teachers of Mathematics."  Biographical footnotes. 
<br/><br/><label>LCCN: </label>61018588  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.
<br/><br/><label>LC Class. No.: </label>QA11  / .R42 1960c