000 00299nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aS C Gupta/V K Kapoor
245 0 _aFundamentals of mathematical statistics
250 _a2nd
260 _aDelhi
_bS Chand
_c1972
650 _aEconomics
942 _cBK
999 _c755
_d755