000 00362nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aTamaskar,B.G.
245 _aGeography masic of periodic market place exchange
260 _aNew Delhi
260 _bI.I.P.
260 _c1989
300 _a172
650 _aGeography
_aCommerce
_aMarketing
763 _a8491
999 _c55983
_d55983