TY  - GEN
AU  - Study Guide
TI  - Staff Selection Commission C. P. O: sub-inspectors' BSF/ CISF/ CRPF/ ITB/ Police/ recruitment examination
SN  -  9788183554794
U1  - 001 
PY  - 2011///
CY  - Uttarakhand
PB  - Koncept Books
KW  - Science and technology
KW  - Indian history
ER  -