Popular science encyclopedia of sciences  edited by Norman Hoss. 

 - New York  Popular Science Publishing Co  1963 
 - 762p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Encyclopedia Science-Dictionaries  Encyclopedias and dictionaries. 
<br/><br/><label>Dewey Class. No.: </label>503  / P68P