TY  - BOOK
AU  - Patairia, Manoj
TI  - Vigyan sanchar
U1  - 070.1 P271U 
PY  - 2001///
CY  - New Delhi
PB  - Takshshila Prakashan
N1  - 3265 04/09/2018 RK18/1661 20/09/2018 Main Budget
ER  -