000			00431nam a2200157Ia 4500
005			20250429173733.0
008			231217s9999 xx 000 0 und d
020			_a9780201880601
082			_a001.64404ECO KAL3;1
100			_aKalakota, Ravi. Whinston, Andrew B.
245		0	_aReadings in electronic commerce
260			_c1997 _bAddison-Wesley _aSydney
300			_axxviii+339
650			_aReadings,commerce
942			_cAA
999			_c182794 _d182794