Sampling techniques
Cochran William. G
Sampling techniques - 3rd Ed. - New Delhi Wiley Eastern 1990 - xvi, 428p. Hardbound 5" x 8"
B2817 N0-;2
Sampling techniques - 3rd Ed. - New Delhi Wiley Eastern 1990 - xvi, 428p. Hardbound 5" x 8"
B2817 N0-;2