TY  - BOOK
AU  - Mehlinger,Howard D.
ED  - Unesco.
TI  - Unesco handbook for the teaching of social studies
SN  - 0709917201 (pbk.)
U1  - 307 
PY  - 1981///
CY  - London, Paris
PB  - Croom Helm, Unesco
KW  - Social sciences
KW  - Study and teaching
ER  -