00710nam a2200217Ia 450000500170000000800410001702000180005804000180007604100080009408200220010210000200012424500840014425000120022826000440024030000280028465000460031265000320035865000390039065000390042970000240046820230506110729.0210716s2003    xx            000 0 und d  a9788177583168  cAIMIT LIBRARY  aeng  a004.6942 1bKALR  aKalakota, Ravi.  aElectronic commerce:bManagers guide /cBy Ravi Kalakota and Andrew B Whinston.  a1st ed.  aNew Delhi :bPearson Education ,c2003.  axiv,431p. ;bPBc23 cm.  aInternet and the access provider industry  aWorld wide web applications  aFIrewalls and transaction security  aElectronic commerce and retailling  aWhinston, Andrew B.