TY  - BOOK
AU  - Dubey Mahendra Nath
AU  -  Dubey Minakshi
TI  - Bhasha, bhasha-vigyan aur rajbhasha hindi
U1  - P152:g, Q0 
PY  - 2010///
CY  - New Delhi
PB  - Vani Parkashan     
KW  - Hindi
ER  -