TY  - BOOK
T1  - Teaching science through discovery
A1  - Carin, Arthur
A2  - Sund, Robert B.
LA  - English
PP  - Columbus, Ohio
PB  - C. E. Merrill Pub.
YR  - 1975
ED  - 3d ed.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603722016
OP  - 710
CN  - LB 1585 C28 1975
KW  - Science : Study and teaching (Elementary)
ER  -