ALKA L.GUPTA <br/><br/>
ANALYTICAL CHEMISTRY 

 - 3RD 
 - NEW DELHI  PRAGATI PRAKASHAN  2017 
 - 363 
<br/><br/><label>ISBN: </label>9789351402183 
<br/><br/><label>Dewey Class. No.: </label>543  / ANA-A