McGraw-Hill encyclopedia of science and technology : 
an international reference work in fifteen volumes including an index. 
 - New York :   McGraw-Hill book company,   c 1977. 
 - Vols. :  ill. ;  26 cm. 
<br/><br/>V. 14-(TOW-ZYT) ; 
<br/><br/>314  314 
<br/><br/><label>ISBN: </label>0-07-079590-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and technology--Encyclopedia.
<br/><br/><label>Dewey Class. No.: </label>503 / M178