Aldrich catalog handbook of fine chemicals. 

 - Milwaukee, Wis., USA :  Aldrich,  1990. 
 - [34], 2150 p. :  ill. 
<br/><br/><label>LCCN: </label>92034140     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemicals--Catalogs<br/>Chemicals--Indexes.