Julie, K. . <br/><br/>
Encyclopaedic  Dictionary  of  Chemistry  Vol - 3 (O - Z ) 

 - 1st /   2002. 
 - Delhi:  Sarup  &  Sons,  2002. 
 - 855p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Chemistry, General  ,  General  Encyclopadic. 
<br/><br/><label>Dewey Class. No.: </label>030