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1
Electronic commerce / Gary P. Schneider
Australia : Cengage Learning, 2017
xxii, 598 p. : ill. ; 24 cm
2
Electronic commerce / Gary P. Schneider
Australia : Cengage Learning, 2015
xxii, 602 p. : ill. ; 24 cm
3
New perspectives on the Internet / James T. Perry, Gary P. Schneider.
Cambridge, MA : Course Technology, 1999.
1 vol. (various pagings) : ill. ; 28 cm.