000 00294nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a51+31
_bMON
100 _aMonga, G S
245 0 _aMathematics and statistics for economics
250 _aEd.3
260 _aDelhi
_bVikas
_c1975
942 _cBK
999 _c27232
_d27232