000 00333nam a2200157Ia 4500
020 _aNULL
082 _a519
100 _aChand, Mahesh / Nand Kishore
245 0 _aElements Of Statistics & Probability
250 _a2nd
260 _aLuckhnow
_bPrakashan Kendra
300 _a214
500 _a1068
650 _a-
942 _cBK
999 _c6294
_d6294