000 00510nam a2200229Ia 4500
001 CATREF001170
008 110517s9999 xx 000 0 und d
041 _aeng
082 _a519
100 _aGupta, C B
245 _aStatistical calculations
260 _aAgra
_bRam Prasad and sons
_c1964
300 _a586 p.
_c21 cm.
546 _bRoman
650 _aAverage
650 _aSampling
650 _aSampling
650 _aStatistics
906 _a000202
906 _atext
942 _cBook
999 _c252434
_d252370