000 00335nam a2200133Ia 4500
008 221226s9999 xx 000 0 und d
020 _a9790000000000
041 _aeng
082 _a519.5
_bAGG
100 _aAggarwal, Y P
_91428915
245 _aStatistical Methods
250 _a3rd rev
260 _aNew Delhi
_bSterling Publishers
999 _c924336
_d924336