Sampling Techniques
COCHRAN, William G.
Sampling Techniques - 3rd ed. - New York : John Wiley 1977 - 428 p.
047116240X
Statistics : Sampling
519.243 / C51
Sampling Techniques - 3rd ed. - New York : John Wiley 1977 - 428 p.
047116240X
Statistics : Sampling
519.243 / C51