Sangal P.S. <br/><br/>
Indian patent system & Paris convention   legal perspectives    

 - Delhi  Professor P.S. Sangal India       1987 
 - xii,1-191p  cm. 
<br/><br/><label>Standard No.: </label>24,017 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z2,2673z7, M7