TY  - BOOK
ED  - Symposium on Scientific Research in Relation to the National Development Plan( 1957 : Calcutta )
ED  - 
TI  - Scientific research in relation to the national development plan: proceedings
U1  - 507.2 
PY  - 1957///
CY  - New Delhi
PB  - N I S I
KW  - Scientific research
ER  -