Alexeyev, V.N. <br/><br/>
Qualitative chemical  semimicro analysis 
V.N. Alexeyev; edited by P.K., Agasyan. 
 - New Delhi  CBS Publishers and Distributors  1994 
 - 583p; 22cm. 
<br/><br/><label>ISBN: </label>81-239-0279-4. 
<br/><br/><label>Dewey Class. No.: </label>544  / A33Q