Hughes, A. M. (2009). Problem solving, reasoning and numeracy in the early years foundation stage. Routledge.
Citace podle Chicago (17th ed.)Hughes, Anita M. Problem Solving, Reasoning and Numeracy in the Early Years Foundation Stage. London: Routledge, 2009.
Citace podle MLA (9th ed.)Hughes, Anita M. Problem Solving, Reasoning and Numeracy in the Early Years Foundation Stage. Routledge, 2009.
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