000 00278nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aAsthana B N
245 0 _aElements Of Statistics
260 _bWiley Eastern Ltd
_c1976
300 _a656p
650 _aCommerce
942 _cBK
999 _c4119
_d4119