000 00223nam a22001097a 4500
082 _a658.872
100 _aKALAKOTA, RAVI
245 _aELECTRONIC COMMERCE
260 _aUS
_bAP
_c1994
300 _aXXI, 358P
942 _cBK
999 _c16302
_d16302