Sampling techniques
Cochram, William G.
Sampling techniques William G. Cochran and Gerturde M. Cox - 2nd ed. - New York John S. Swift 1963 - xvii, 413 p.; 21cm.
630.83 C643S
Sampling techniques William G. Cochran and Gerturde M. Cox - 2nd ed. - New York John S. Swift 1963 - xvii, 413 p.; 21cm.
630.83 C643S