000			00375pam a2200133a 44500
082			_aBTS _bMONO B.576
100			_aShewhart,W A
245	1		_aRANDOM SAMPLING
260			_a _bElectrochemical Society, Usa _c1931
300			_a25
500			_aBound With Bts Mono B-542-71,579 Lack No.543,45,47-48,50,53,55,58,61,66-68,72-75,77-78
964			_gCIRC
997			_aTR16531 C
999			_c397906 _d397906