McGraw-Hill encyclopedia of science & technology :  an international reference work in fifteen volumes including an index.  Volume 4 

 - 5th ed. 
 - New York :  McGraw-Hill,  c1982. 
 - 816 p. :  ill. (some col.) ;  29 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070792801 (set) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias.<br/>Technology--Encyclopedias.
<br/><br/><label>Dewey Class. No.: </label>R 503.21  / MCG V-4 1982