TY  - BOOK
AU  - Dube, Mahendra Nath
TI  - Bhasha-vigyan aur Rajbhasha Hindi
SN  - 9350002230
U1  - H40:g Q0 
PY  - 2010///
CY  - New Delhi
PB  - Vani Parkashan
KW  - Hindi language
KW  - Linguistics
ER  -