TY  - BOOK
T1  - Elementary school science a guide to current research.
A1  - Dunfee, Maxine
LA  - English
PP  - Washington, D.C.
PB  - Association for Supervision and Curriculum Development, NEA
YR  - 1967
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603693328
OP  - 77
CN  - LB 1585 D78
KW  - Science : Study and teaching (Elementary)
ER  -