TY  - BOOK
AU  - Abraham,Herbert J.
TI  - World problems in the classroom: a teacher's guide to some United Nations tasks,
U1  - 370.196 
PY  - 1973///
CY  - Paris
PB  - UNESCO
KW  - Classroom techniques
KW  - Creative activities and seatwork
KW  - Educational psychology
N1  - Bibliography: p. 212-215
ER  -