Randy Farmer - ebooki
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Promocja 2za1
What do Amazon's product reviews, eBay's feedback score system, Slashdot's Karma System, and Xbox Live's Achievements have in common? They're all examples of successful reputation systems that enable ...- Epub + Mobi 118 pkt
(118.15 zł najniższa cena z 30 dni)118.15 zł
139.00 zł(-15%)