TY  - BOOK
AU  - Harlen, Wynne.
AU  - Jelly, Sheila.
TI  - Developing science in the primary classroom
SN  - 9780050042588
U1  - 507 HAR 
PY  - 1989///
CY  - Longman House
PB  - Oliver and Boyd, 
KW  - Science
KW  - Study and teaching (Elementary)
KW  - Great Britain
KW  - Curriculum planning
KW  - Education, Elementary
KW  - Curricula
ER  -