Encyclopedia of the history of science :  a reder's guide / 
edited by Arne Hessenbruch. 
 - New Delhi :  Penatgon Press,  c2002. 
 - v.i, xxix, 497 p. ;  29 cm. v.ii, 499-934 p. ;  29 cm. 
<br/><br/><label>ISBN: </label>8186830421 (hbk.) vol.set.12 
<br/><br/><label>LCCN: </label>2001019983 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical science Encyclopedias.<br/>Science History Encyclopedias.
<br/><br/><label>LC Class. No.: </label>Q121  / .E53 2001 
<br/><br/><label>Dewey Class. No.: </label>509  / HES