The illustrated encyclopedia for learning / 
edited by Ruth Dimond and Eleanor Chancis Bassman. 
 - New York :   Comet press,  c 1969. 
 - Vols. :  ill. ;  26 cm. 
<br/><br/>V. 4- Economics to Grand Teton ; 
<br/><br/>334  334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General encyclopedic works.
<br/><br/><label>Dewey Class. No.: </label>030 / E19i