TY  - BOOK
ED  - Longman & Co.
ED  - Penquin Books
TI  - Nuffield chemistry: handbook for teachers
U1  - 540.712 23
PY  - 1967///.
CY  - London: 
PB  - Penguin for the Nuffield Foundation, 
KW  - Chemistry
KW  - Study and teaching (Secondary)
N1  - V. 1. Introduction and guide.-- V. 2. Handbook for teachers.-- V. 4. The sample scheme stage III.--V. 6. Collected experiments.-- V. 7-9. Laboratory investigations
ER  -