Application of science & technology to development  " 10th report April , 1973" 

 - New  York United Nations       1973 
 - "iv, 24p"  cm. 
 - (Official records: 55th session supplement 6) .
<br/><br/><label>Standard No.: </label>158694 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"VIN45,936:8.N73, L3,6/UN"