Gupta, Karna Bajracharya <br/><br/>
Higher secondary practical chemistry volume-I 

 - Kathmandu  Vidyarthi pustak bhandar  2017 
 - 132p. 
<br/><br/><label>ISBN: </label>9789994618194 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychical-Chemistry<br/>Science
<br/><br/><label>Dewey Class. No.: </label>540  / G959h