000 00345nam a2200133Ia 4500
008 160601s9999 xx 000 0 und d
100 _aRao, C Radhakrishna, Ed
_930203
245 _aFormulas and tables of statistical work
260 _aCalcutta
260 _bStatistical Pub.So
260 _c1975
300 _a256
650 _aStatistics
_92892
999 _c10052
_d10052