Crescimbeni, Joseph, <br/><br/>
Treasury of classroom arithmetic activities. 

 - West Nyack, N.Y.  Parker Pub. Co.  [1969] 
 - xii, 211 p.  illus. 
<br/><br/><label>LCCN: </label>69011981  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Study and teaching.<br/>Mathematical recreations.
<br/><br/><label>LC Class. No.: </label>QA135.5  / .C72 
<br/><br/><label>Dewey Class. No.: </label>372.7/2