000			00377cam a22001337a 4500
008			180718b1967 xxu||||| |||| 00| 0 eng d
082			_aI5513 M969
100			_aMurthy, M.N.
245			_aSampling theory and methods _cby M.N. Murthy
260			_aCalcutta _bStatistical Society _c1967
300			_a684p.
650			_aSurvey Methods
650			_aSampling (Statistical Methods)
999			_c374702 _d374702