TY  - GEN
TI  - Educational research and national development : : proceedings and working papers, [held at] Science Pavilion, National Science Development Board, Manila, Philippines, June 24-29, 1968
AV  - LB 1028 I57 1968 
PY  - 1969///
CY  - Manila : 
PB  - [s.n.], 
KW  - Educational research
KW  - Congresses
KW  - Asia
KW  - Research--Methodology
ER  -