TY  - BOOK
AU  - GUPTA,S.P
TI  - STATISTICAL METHODS
SN  - 9789351610281
U1  - 519.5 
PY  - 2016///
CY  - NEW DELHI
PB  - SULTAN CHAND & SONS
KW  - PROBABILITIES & APPLIED MATHEMATICS
KW  - STATISTICS, ORGANIZING A STATISTICAL SURVEY, COLLECTION OF DATA, SAMPLING AND SAMPLE DESIGN,  CLASSIFICATION AND TABULATION OF DATA, DIAGRAMMATIC AND GRAPHIC PRESENTATION, MEASURES OF CENTRAL VALUE
ER  -