Anderson, Richard and Chapman, Norman B. <br/><br/>
Sample Pretreatment and Separation 
Anylitical Chemistry by Open Learning 
 - Singapore  John Wiley & Sons  1991 
 - 206 
<br/><br/> 005143 
<br/><br/><label>Publisher. No.: </label> Bangalore Book Bureau 
<br/><br/><label>Subjects--Personal Names: </label> MSc Chemisrty 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Chemisrty