TY  - BOOK
AU  - Das, N G
TI  - STATISTICAL METHODS Vol-I & II
SN  - 9780070083271
U1  - 519.5 DAS-S 
PY  - 2019///
CY  - New Delhi
PB  - Mcgraw Hill
N1  - Chapter 1. Collection of Data: Classification and Tabulation
Chapter 2. Charts and Diagrams
Chapter 3. Useful Mathematical Devices
Chapter 4. Frequency Distribution
Chapter 5. Measures of Central Tendency
Chapter 6. Measures of Dispersion
Chapter 7. Moments, Skewness and Kurtosis
Chapter 8. Curve Fitting and Method of Least Squares
Chapter 9. Correlation and Regression
Chapter 10. Interpolation
Chapter 11. Theory of Probability
Chapter 12. Theoretical Distributions-Binomial, Poisson, Norma
Chapter 13. Sampling Theory
Chapter 14. Estimation and Test of Significance
Chapter 15. Analysis of Variance
Chapter 16. Time Series
Chapter 17. Index Numbers
Chapter 18. Vital Statistics
Chapter 19. Statistical Quality Control
UR  - https://www.google.co.in/books/edition/Statistical_Methods_Combined/86lg3TdvdWUC?hl=en&gbpv=1&dq=9780070083271&printsec=frontcover
ER  -