TY  - BOOK
AU  - Gupta Avadhesh Mohan
TI  - Rajbhasha sahayika
SN  - 81-7315-094-X
U1  - 491.431 
PY  - 2006///
CY  - Delhi
PB  - Prabhat Prakashan
KW  - Hindi language
KW  - Hindi writing system
ER  -