000 00355nam a2200145Ia 4500
008 150614s9999 xx 000 0 und d
082 _a519.5 GUP-S
100 _aC.B Gupta
245 _aStatistical Methods
250 _aXXII ED
260 _bVikas Publishing House ,Delhi
_c2003
300 _a0
650 _aStastical Methods-C.B Gupta
942 _cBK
999 _c6719
_d6719