Perrin, D. D.  1922- <br/><br/>
Purification of laboratory chemicals / 
D. D. Perrin and W. L. F. Armarego and D. R. Perrin. 
 - 3rd ed. 
 - Oxford :  Pergamon Pres,s  1988 
 - xii, 391 p. :  ill. ;  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemicals--Purification