000 00272nam a2200109Ia 4500
008 221102s9999 xx 000 0 und d
100 _aChaturvedi, D D
245 0 _aMicro-economics: theory and cases
260 _bGalgotia Pub
_aDelhi
_c1999
300 _a601 p.
942 _cBK
999 _c2337
_d2337