World prioritier
Pregel Boris Ed.
World prioritier - NJ Transaction Books 1975 - 281p cm. - New York Academy of Science , Publication. International Conference on environment and society in transition (2nd) , 1974. .
General Book
Sociomery
Y:(G:55), L5
World prioritier - NJ Transaction Books 1975 - 281p cm. - New York Academy of Science , Publication. International Conference on environment and society in transition (2nd) , 1974. .
General Book
Sociomery
Y:(G:55), L5
