Encyclopedia of science and technology / 
James Trefil, general editor ; contributing editors, Harold Morowitz, Paul Ceruzzi. 
 - New York :  Routledge,  c2001. 
 - i 
<br/><br/><label>ISBN: </label>0415937248 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label>--Encyclopedias.--Encyclopedias.
<br/><br/><label>LC Class. No.: </label>Q121  / .E53 2001