TY  - BOOK
ED  - Longman & Co.
TI  - Nuffield combined Science: teacher's guide
SN  - 0582045045
U1  - 507.1 23
PY  - 1974///.
CY  - London: 
PB  - Longman, 
KW  - Science
KW  - Study and teaching
N1  -  -- v.1: Sections 1 to 5 -- v.2: Sections 6 to 10 -- 1
ER  -