000 00256nam a2200121Ia 4500
100 _aRay M
245 _aMathematical Statistics
250 _a4th
260 _c1969
_bRam Prasad and Sons
_aAgra
300 _a533
700 _aHar Swarup Sharma
942 _cBK
999 _c4836
_d4836