Kalra Ashok Kumar <br/><br/>
Complexation reactions of dihydroxy coumarins 
Kalra Ashok Kumar; Prof R P Singh Supervisor 
 -  1972 
<br/><br/><label>Standard No.: </label>4530 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY