TY  - BOOK
TI  - Statistical assistant grade II: Statistical Investigator grade II: Rank file
U1  - 519.5 
CY  - Palakkad
PB  - Focus Academy.
KW  - Psc Rank File
KW  - Statistical Assistant
KW  - Statistical Investigator
KW  - Competitive Examinations
N1  - PSc Statistical Assistant grade II , Statistical investigator grade II rank
ER  -