Grasser, Georg. <br/><br/>
Synthetic tannins : 

 - London :  Crosby Lockwood and Son,  1922. 
 - viii, 143 p. :  ill. ;  19 cm. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Synthetic tannins<br/>Chemical technology<br/>Industrial chemistry
<br/><br/><label>Dewey Class. No.: </label>675.23  / GRA