TY  - BOOK
AU  - National Science Development Board.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1975///-.;@1975.46
CY  - Manila
PB  - National Science Development Board
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - 	Scientists -- Philippines
KW  - sears0
N1  - Includes index; 5
ER  -