TY  - BOOK
TI  - Briht paribhashik shabda sangrah : Vigyan
U1  - H-R 
PY  - 1973///
CY  - New Delhi
PB  - Ministry of Education and Social Welfare
KW  - Science--Dictionaries
KW  - Science--Technical terms--Dictionaries
KW  - Science--Technical terms--Glossary
ER  -