Sampath, S.
Sampling theory and methods - New Delhi Narosa Publishing House 2001 - 184p.
81-7319-370-3
Probability theory
Sampling methods
519.243 SAM
Sampling theory and methods - New Delhi Narosa Publishing House 2001 - 184p.
81-7319-370-3
Probability theory
Sampling methods
519.243 SAM