000 00249nam a2200097Ia 4500
008 170102s9999 xx 000 0 und d
100 _aWilliam G. Cochpan
245 _aSampling techniqies
_cWilliam G. Cochpan
260 _aWiley
_c2008
942 _cBooks
999 _c10327
_d10327