Encyclopedia <br/><br/>
Encyclopedia of Science AND tECHNOLOGY 

 - nEW YORK  McGraw--Hill  1971 
 - 719p.  Hard cover  1 
 -  VoL 4 Dec-Ens .
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<br/><br/><label>ISBN: </label>07-079798-6 
<br/><br/><label>Subjects--Corporate Names: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>TECHNOLOGY(APPLIED SCIENCES)
<br/><br/><label>LC Class. No.: </label>Q121.m3 1971