Sangal P.S. Au. <br/><br/>
Intellectual property law 
Sangal P.S. Au. 
 - 1st 
 - Delhi  UDH pub. India        1994 
 - 310p  cm. 
<br/><br/><label>Standard No.: </label>9,137 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>Z2,2673, N4