The Book Of Knowledge The Children's Encyclopedia - Volume 12 

 - New York:  The Grolier Society INC,  1960. 
 - 4516 p.:  ill;  24.5 cm 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Knowledge
<br/><br/><label>Dewey Class. No.: </label>001