Arms & Armour Source Books: The Samurai SourcebookStephen R. (Stephen Richard) TurnbullVyprodáno4,1Pohlídat
Advanced Quantitative Techniques in the Social Sciences Series - 1: Hierarchical Linear ModelsStephen W RaudenbushVyprodáno4,0Pohlídat
Observing the user experience : a practitioner's guide to user researchMike KuniavskyVyprodáno4,0Pohlídat