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Titolo |
ISECS 2009 : Proceedings of the Second International Symposium on Electronic Commerce and Security : Nanchang, China, 22-24 May 2009 / / editors, Ming Li [and others] ; co-sponsor by Nanchang Hangkong University .. [et al.] ; technical co-sponsored by IEEE, IEEE Computer Society and IEEE Computer Society Technical Council on E-Commerce |
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