WELCHER,F. J. <br/><br/>
Semimicro qualitative analysis 
Frank J Welcher and Richard B. Hahn 
 - 2nd ed. 
 - Toronto  D.Van Nostrand  1968 
 - x,497p. 
<br/><br/><label>ISBN: </label> INR 13.50/ USD 2.10 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SEMIMICRO ANALYSIS
<br/><br/><label>Dewey Class. No.: </label>CH 544.85  / WFn69