Co-operation for development series
Published for the Club of Rome by Tycooly Pub
edited by Aklilu Lemma and Pentti Malaska
Published for the Club of Rome by Tycooly Pub. 1989 Co-operation for development series v. 6
所蔵館9館
edited by Bertrand Schneider ; translated by Marina Urquidi
Published for the Club of Rome by Cassell Tycooly 1988 Co-operation for development series
所蔵館4館