00977cam a2200349 i 4500 000046162 5614 20030311101449.0 010220|2000 vm 000 eng 0471852031 IRC IRC IRC eng 658.05 NO-M Norris, Mark. E-business essentials : technology and network requirements for the electronic marketplace / Mark Norris. New York : John Wiley and Sons, 2000. xiii, 296p. : ill. Telecommunications. Electronic commerce. Telecommunications. Electronic commerce. Electronic commerce Handbooks, manuals, etc. DUT From the UDN01 Monograph Printed language Mạng thư viện Đại học Đà Nẵng