Model law for developing countries on inventions 

 - Geneva  B.I.R.P.I. Switzerlands         1965 
 - 124p  cm. 
<br/><br/><label>Standard No.: </label>18,679 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z1,2673, K5