TY  - BOOK
ED  - Assistant Masters Association
ED  - Association of Assistant Mistresses
ED  - Association for Science Education
TI  - The teaching of science in secondary schools
SN  - 0719520347 :
U1  - 507.12 
PY  - 1970///
CY  - London
PB  - John Murry
KW  - Science
KW  - Study and teaching (Secondary)
KW  - Problems, exercises etc
KW  - Congresses
N1  - Includes index; Bibliography: p. 223-242
ER  -