TY  - BOOK
T1  - Sourcebook in science teaching in the Philippines
A1  - Santos, Angeles S.
A2  - Plana, Epifania B.
LA  - English
LA  - Filipino
PP  - Manila
PB  - Centro Escolar University Research and Development Center]
YR  - 1972
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217604277511
NO  - "1001 improvisations and laboratory experiments."
NO  - "Bi-lingual-English-Pilipino."
CN  - Q 181 S23
KW  - Science : Study and teaching : Philippines.
KW  - Science : Teacher training. : Philippines.
ER  -