McGraw-Hill encyclopedia of science & technology. 
 Encyclopedia of science and technology  McGraw-Hill encyclopedia of science and technology  Encyclopedia of science & technology 

 - 6th ed. 
 - New York :  McGraw-Hill,  1987. 
 -  ill. (some col.), maps (some col.) ;  29 cm. +  activity guide. 
 -  Vol. 17 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0079115047 (set : alk. paper) 
<br/><br/><label>LCCN: </label>96052375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias.<br/>Technology--Encyclopedias.
<br/><br/><label>LC Class. No.: </label>Q121  Q121  / .M3 1997  / .M3 
<br/><br/><label>Dewey Class. No.: </label>503