000 00221nam a2200097Ia 4500
008 170619s9999 xx 000 0 und d
100 _aKALAKOTA
245 0 _aFRONTIERS OF ELECTRONIC COMMERCE
260 _bPERSON
260 _c2009
546 _aENGLISH
999 _c19472
_d19472