Peaceful uses of the sea-bed and the ocean floor beyond the limits of national jurisdiction 

 - New York  United Nations          1973 
 - 117p  cm. 
<br/><br/> Supp. no.21(A/9021) 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>VIN45,933:8.N73, UN  L3,21.1