000 00348nam a2200145Ia 4500
999 _c10770
_d10770
008 191201s2011 xx 000 0 und d
082 _a519.5
_bGUS
100 _aGUPTA, S.P.
245 0 _aStatistical Methods
250 _a46th
260 _aNew Delhi
_bS Chand and Sons
_c2021
300 _aMisc
650 _aBA Economics
942 _2ddc
_cBK
_01