Christianson, Helen M. (Helen Marguerite),    b. 1891. <br/><br/>
Nursery school :    adventure in living and learning /  
[by] Helen M. Christianson, Mary M. Rogers [and] Blanche A. Ludlum. 
 - Boston :    Houghton Mifflin,    [1961]. 
 - 302 p. :    ill. ;    23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Nursery schools.
<br/><br/><label>Dewey Class. No.: </label>372.216