000			00355nam a22001457a 4500
005			20160826095602.0
008			091014t xxu||||| |||| 00| 0 eng d
082			_a519.243 _bDES
100			_aDesraj _93856
245			_aSampling theory
260			_aNew Delhi _bTata McGraw-Hill _c1976
300			_a302p.
653			_aSampling theory
942			_cBK
999			_c178076 _d178076