Svehla,G <br/><br/>
Vogel's qualitative inorganic analysis. 
GSvehla 
 - 6th 
 - Singapore  Pearson educaiton Pvt. Ltd.  2005 
 - 359 
<br/><br/><label>ISBN: </label>817808256X 
<br/><br/><label>Dewey Class. No.: </label>546.64  / S968V