TY  - GEN
AU  - AGARWAL, ARCHANA
AU  - GUPTA, S P
TI  - BUSINESS STATISTICS: STATISTICAL METHODS
U1  - 519.5 GUP/BO 
CY  - NEW DELHI, SULTAN CHAND & SONS
KW  - BUSINESS STATISTICS-WHAT AND WHY
KW  - MEASURES OF CENTRAL VALUE
KW  - MEASURES OF DISPERSION
ER  -