Harbhajan Singh <br/><br/>
Studies on ortho-dihydroxycoumarins and their analytical applicaitons 
Harbhajan Singh; Prof B D Jain Supervisor 
 -  1966 
<br/><br/><label>Standard No.: </label>7355 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY