000 00299nam a22001337a 4500
041 _aeng
100 _aRay, M. and Sharma, Har Swarup
245 _aMathematical Statistics
250 _a11
260 _bRam Prasad and Sons
_c2015
300 _a1371
650 _aMathematics
_aStatistics
942 _cBK
999 _c153
_d153