Van Nostrand's scientific encyclopedia :  aeronautics, astronomy, botany, chemistry, engineering, geology, mathematics, medicine, mineralogy, navigation, physics, zoology / 
Contributing Editor: Richard M. Field ... [et al.] ; Consulting Editor: Robert H. Baker ... [et al.] 
 - New York :  D. Van Nostrand company,  c1938 [Reprinted 1945]. 
 - [8],1234 p. :  ill. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>503  / VAN 1945