WBCSMadeEasy

i. Introductory Probability and Statistical Applications - Paul Meyer
ii. An Introduction to Probability Theory & Mathematical Statistics -V K Rohtagi
iii. Sampling Techniques-William G. Cochran
iv. Sampling Theory of Surveys with applications - B. V Sukhatme & B V Sukhatme
v. Fundamentals of Applied Statistics-S C Gupta and V K Kapoor
vi. Fundamentals of Statistics (2 Vol.)- A M Goon, M K Gupta and B Dass Gupta