000 00345nam a2200145Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aX
_bN8
100 _aS.K Agarwala
245 0 _aEco. systems & micro economic theory
260 _bGalgotia Pub. Co.
_c1997
300 _ap.306
650 _aEconomics
942 _cBK
999 _c325852
_d325852