Modern methods in elementary education / 
edited by Merle M. Ohlsen ; contributors J. Myron Atkin ... [et. al.] 
 - New York :  Holt, Rinehart and Winston,  1959 
 - 688 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Elementary