000 00308nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aKAL
_b621.38
100 _aKALAKOTA RAVI
_956694
245 0 _aFRONTIERS OF ELECTRONIC COMMERCE
260 _bPEARSON EDUCATION
_aDELHI
_c2006
300 _a864
942 _cBK
999 _c66391
_d66391