Crescimbeni, Joseph. <br/><br/>
Teaching the new mathematics. 

 - West Nyack, N.Y.,  Parker Pub. Co.  [1966] 
<br/><br/>Bibliography: p. 195-197. 
<br/><br/><label>LCCN: </label>66010938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic -- Study and teaching (Elementary)--Arithmetic -- Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>QA135.5  / .C7 
<br/><br/><label>Dewey Class. No.: </label>372.72