000			00405nam a2200157Ia 4500
008			180712s9999 xx 000 0 und d
020			_a9780495018627
082			_a519.52 _bSCH
100			_aSCHEAFFER, Richard L.
245			_aElementary survey sampling
250			_a6th ed.
260			_aVictoria _bThomson Learning _c2006
300			_axiii, 464 p.
650			_aSampling (statistics)
942			_cR
999			_c13597 _d13597