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S darčekovým poukazom nešliapnete vedľa. Obdarovaný si za darčekový poukaz môže vybrať čokoľvek z našej ponuky.
30 dní na vrátenie tovaru
The editors include lessons from their own applied research and evaluation, and suggest ways in which practitioners might address the key issues and challenges of collecting credible evidence. The Second Edition focuses on how to produce actionable evidence as well as credible evidence.