TY  - BOOK
T1  - Excursions in teaching and learning science and mathematics
A1  - Hernandez, Dolores Fuentes 1924-
A2  - Fonacier, Josefina C.
LA  - English
PP  - Quezon City
PB  - Pundasyon sa Pagpapaunlad ng Kaalaman sa Pagtuturo ng Agham
YR  - 1981
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603751655
OP  - 318
CN  - LB 1585 H477 1981
KW  - Science : Study and teaching (Elementary)
KW  - Mathematics : Study and teaching (Elementary)
ER  -