000 00317nam a2200133Ia 4500
008 160710s1966 xx 000 0 und d
082 _a310 GUP
100 _aGUPTA,C.B.
245 _aAN INTRODUCTION TO STATISTICAL METHODS
250 _a4
260 _bRAM PRASAD AND SONS
_c1966
300 _a784
942 _2ddc
_cB
999 _c29631
_d29631