Irwin, Leslie W. <br/><br/>
Methods and materials in school health education  Leslie W. Irwin, James H. Humphrey andWarren R. Johnson. 

 - St.Louis  The C.V. Mosby Compay  1956 
 - 367p., 21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health education Health in schools.
<br/><br/><label>Dewey Class. No.: </label>371.7  / I07M