000 00419nam a2200181Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aRavi Kalkota;Whinston, A.B.
245 _aFrontiers of Electronic Commerce
250 _a3
260 _bPearson Education
_c2007
300 _a0
546 _aEnglish
942 _2ddc
_cBK
999 _c1057
_d1057
005 20220125160213.0