Sangal P.S. <br/><br/>
Indian patent system & paris convention   legal perspectives es    
Sangal P.S. 
 - Delhi  P.S. Sangal India        1987 
 - xii,1-191p  cm. 
<br/><br/><label>Standard No.: </label>24,038 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z2,267337, M7