000 00336nam a2200145Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aX:(B28)
_bN0
100 _aS P Gupta
245 0 _aPractical statistics
260 _aDelhi
_bS.Chand & comp.
_c1990
300 _ap.563
650 _aCommerce
942 _cBK
999 _c318688
_d318688