Jack, Harold K. <br/><br/>
Physical education for small elementary schools / 
Harold K. Jack. 
 - New York :  A. S. Barnes,  c 1941. 
 - vii, 184 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography :  p. 179. 
<br/><br/>   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical education and training.
<br/><br/><label>Dewey Class. No.: </label>371.7 / G122p