TY  - GEN
AU  -  Aggarwal , S.K
TI  - Advance statistics
SN  - 9789380348001
U1  - 519 
PY  - 2009///
CY  - Delhi
PB  - Bhasker Publications
KW  - Introduction
KW  - National statistics
KW  - Statistics measures and quality standards
KW  - Digital references statistics
ER  -