TY  - GEN
AU  - Medhi, J
TI  - Statistical methods: An introductory text 
SN  - 9788122419573
U1  - 519.5 MED 
PY  - 2006///
CY  - London
PB  - New age international (p) limited, publishers
KW  - Mathematics
KW  - Mathematical statistics
KW  - Data collection
KW  - Demography
KW  - Sample surveys
N1  - Includes index.
ER  -