TY  - BOOK
ED  - The Nuffield Foundation.
TI  - Teachers' guide
PY  - 1966///
CY  - London : 
PB  - Longmans, Penguin Books, 
KW  - FISICA
KW  - ENSEÑANZA
KW  - GUIA
N1  - La bibloteca posee: Teachers' guide: I, II, III, IV, V
ER  -