TY  - BOOK
AU  - Abraham,Herbert J.
TI  - World problems in the classroom; : a teacher's guide to some United Nations tasks, 
SN  - 9232010488
PY  - 1973///
CY  - Paris, 
PB  - Unesco, 
KW  - United Nations
KW  - Study and teaching
N1  -  Label mounted on t.p.: Unipub, Inc., New York, exclusive U.S. distri butor;  Bibliography: p. 212-215
ER  -