540<br/>GUP<br/><br/>
1969<br/><br/>
Das Gupta, H. L. <br/><br/>
GRADED COURSE OF PRACTICAL CHEMISTRY  : FOR INTERMEDIATE STUDENTS 

. – BHAGALPUR :  DAS GUPTA, H. L..
<br/><br/>xii, 208 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY
<br/><br/><label>Dewey Class. No.: </label>540  / GUP