000			00432nam a2200157Ia 4500
008			170106s2011||||xx |||||||||||||| ||und||
020			_a9788126515240
082			_a519.52 _bCOC
100			_aCochran, William G.
245		0	_aSampling technique
250			_a3rd ed. (c1999) rep.
260			_aNew Delhi _bWiley India _c2011
300			_axvi, 428p. ; 23 cm.
440			_aA Wiley publication in applied statistics
942			_cBK
999			_c19441 _d19441