Armarego, W.L.F. <br/><br/>
Purification of laboratory chemicals  

 - 4th ed 
 - Oxford   Butterworth - Heineman  1997 
 - xi, 529p 
<br/><br/><label>ISBN: </label>0-7506-2839-1 
<br/><br/><label>Universal Decimal Class. No.: </label>54.05:542.1  / ARM