TY  - BOOK
AU  - Young, B. L.
TI  - Teaching primary science
SN  - 0582025443
U1  - 372.35044 
PY  - 1979///
CY  - Burnt Mill, Harlow
PB  - ELBS / Longman
KW  - Science
KW  - Study and teaching (primary)
N1  - Includes bibliographical references (p.215-216)
ER  -