Parker, Sybil P, ed. <br/><br/>
McGraw-Hill encyclopedia of science and technology : an international reference work in twenty volumes including an index (fab-gen) - vol. 7 

 - 7 
 - New York  McGraw-Hill  1992 
 - 690p.  
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0-07-909206-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -- Encyclopedia<br/>Technology -- Encyclopedia