عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
Label mounted on t.p.: Unipub, Inc., New York, exclusive U.S. distributor
English Book
World problems in the classroom; a teacher's guide to some United Nations tasks
by Herbert J. Abraham
Paris
Unesco
1973
223 p.: ill
Bibliography: p. 212-215
United Nations - Study and teaching
Abraham, Herbert John 1904
