000 00315nam a2200145Ia 4500
005 20250626142007.0
008 241013s9999 xx 000 0 und d
020 _a8187125837
100 _aAgarwal D.R.
245 0 _aQuantitative Methods
250 _a3
260 _aDelhi
_c2004
300 _a1210
942 _cREF
999 _c3060
_d3060