TY  - BOOK
ED  - Heinemann Educational Books
TI  - Teacher's guide to physics is fun
SN  - 0435674803
U1  - 5360.0712 23
PY  - 1971///-1972.
CY  - London: 
PB  - Heinemann Educational Books, 
KW  - Physics
KW  - Study and teaching
ER  -