TY  - BOOK
AU  - Ntional Library Calcutta
TI  - Indian scientific and technical publications exhibition 1960: a bibliography: compiled by the national library, Calcutta
U1  - 016.5 
PY  - 1960///
CY  - New Delhi
PB  - CSIR
KW  - Sicentific and technical publication - Bibliolgraphy - Indian aspects
ER  -