000 00414nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a6818
082 _a519
_BBHA
100 _aBhatnagar, P. L.
245 0 _aElement Of Statistics And Theory Of Errors
250 _a-
260 _aN. Delhi
_bS. Chand and Company Ltd.
300 _a180
500 _a1555
650 _aNA
942 _cBK
999 _c6818
_d6818