Parker, Sybil P. <br/><br/>
McGraw-Hill Encyclopedia of Science & Technology 

 - 8th ed. 
 - New York  McGraw-Hill  1997 
 - xiii, 809p. 
 - Vol. 15 .
<br/><br/><label>ISBN: </label>79115047 
<br/><br/><label>Dewey Class. No.: </label>503  / PAR/MCG