Cowles encyclopedia of science, industry and technology 

 - New enl. ed. 
 - New York :  Cowles Book,  1969 
 - 639 p. :  ill. (part col.) ;  28 cm. 
<br/><br/> "From Cowles volume library."  Includes index 
<br/><br/><label>ISBN: </label> USD 17.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias<br/>Technology--Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>503