000			00484nam a22002057a 4500
003			OSt
005			20161005094539.0
008			161005b xxu||||| |||| 00| 0 eng d
020			_a9788126515240
040			_cNARA
082			_a543.05 _bCOC
100			_91865 _aCochran, William G.
245			_aSampling Techniques
250			_a3rd ed.
260			_aIndia, _bWiley, _c1999,
300			_a428 _c23cm.
650		0	_91866 _aSampling
650		0	_91867 _aTechniques
942			_2udc _cBK
999			_c606 _d606