000 00357nam a2200157Ia 4500
008 220601s1974 xx 000 0 eng d
020 _qH B
041 _aEnglish
082 _a001.422
_bGUP L4
100 _aGupta, S P
245 0 _aStatistical Method
260 _bSultan Chand
_c1974
563 _aHalf Leather
650 _aCommerce
942 _2ddc
_cBK
999 _c3704
_d3704