Cochran77'

BibTeX

@book{DBLP:books/wi/Cochran77,
  author    = {William G. Cochran},
  title     = {Sampling Techniques, 3rd Edition},
  publisher = {John Wiley},
  year      = {1977},
  isbn      = {0-471-16240-X},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}