UNESCO Dator, James A. <br/><br/>
Science and the factors of inequality: lessons of the past and hopes for the future / 
[by] James A.Dator 
 - Paris  UNESCO  1979 
 - 273 p. 
<br/><br/><label>ISBN: </label>56225 
<br/><br/><label>Dewey Class. No.: </label>509  / UNI