1.
Agent Mediated Electronic Commerce The European Agentlink Perspective
by Dignum, Frank, Sierra, Carles
ISBN: 9783540416715
List Price: $54.95
2.
Agent Mediated Electronic Commerce II Towards Next-Generation Agent-Based Electronic Commerc...
by Moukas, Alexandros, Sierra,...
ISBN: 9783540677734
List Price: $79.95
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Holy Ground: A Gathering of Voices on Caring for Creation
by Pope, Carl, Sierra Club Boo...
ISBN: 9781578051670
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4.
Agent Mediated Electronic Commerce
by Noriega, Pablo, Sierra, Carles
ISBN: 9783662178645
List Price: $24.99
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Agent Mediated Electronic Commerce II
by Moukas, Alexandros, Sierra,...
ISBN: 9783662202562
List Price: $24.99
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PROMECO: Programa Mediacional de Enriquecimiento Cognitivo para niños de educación infantil
by María Dolores;Mata Sierra, ...
ISBN: 9788497274258
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Juventudes sitiadas y resistencias afectivas I
by Carles; Marcial, Rogelio; C...
ISBN: 9786072807969
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Agent Mediated Electronic Commerce
by Dignum, Frank, Sierra, Carles
ISBN: 9783662188507
List Price: $24.99