Brandwein . Paul F  Hollingworth . Leland G  Beck . Alafrend D   Burgess . Anna E  Strahler Violet <br/><br/>
You And Your Resources 

 - New York  Harcourt , Brace & World  1960 
 - 536 p. 
<br/><br/><label>Dewey Class. No.: </label>500  / BRA