000 00421nam a2200133Ia 4500
008 210828s9999 xx 000 0 und d
082 _aB .Q15002
100 _a"Manjula, D "
245 0 _aTightening Sample Size of Quick Switching Variables Sampling Systeminvolving Minimum Sumof Risks
260 _aCoimbatore
260 _b PSG College of Arts and Science
260 _c2015
942 _cBK
999 _c138101
_d138101