Banks, John Houston <br/><br/>
Learning and teaching arithmetic. 

 - Boston  Allyn and Bacon  1959. 
 - 405 p.  illus. 
<br/><br/><label>LCCN: </label>59006117 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Study and teaching.
<br/><br/><label>LC Class. No.: </label>QA135  / .B227 
<br/><br/><label>Dewey Class. No.: </label>372.7