Ostwald, W . <br/><br/>
Conversations on Chemistry /  Textual Documents 
W.Ostwald. 
 - Ist ed / 
 - New York :  john Willey & Sons ,  1900. 
 - 373p ;  18cm. 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry T/G-Chemistry 
<br/><br/><label>Dewey Class. No.: </label>540  / Os 7 C