TY  - BOOK
T1  - School science teaching report of an expert conference held at the University of Ceylon, Peradeniya, December 1963.
LA  - English
PP  - London
PB  - H. M. Stationery Off.
YR  - 1964
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217609795997
OP  - 140
NO  - At head of title: Commonwealth Education Liason Committee.
CN  - Q 181 C55 1963
KW  - Science : Study and teaching (Secondary) : Congresses.
ER  -