Nyswander, Dorothy B.. <br/><br/>
Solving School Health Problems /  Textual Documents 
Dorothy B.Nyswander. 
 - 1st ed. / 
 - Cambridge :  Harvard University Press ,  1942. 
 - xii,377p. :  ill ;  23cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Physical education Health Problems-School G-Education 
<br/><br/><label>Dewey Class. No.: </label>371.7  / N 998 So