Pregel Boris Ed. <br/><br/>
World prioritier 

 - NJ  Transaction Books          1975 
 - 281p  cm. 
 - New York Academy of Science , Publication. International Conference    on environment and society in transition (2nd) , 1974. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociomery
<br/><br/><label>Dewey Class. No.: </label>Y:(G:55), L5