Proizvod vam ne odgovara? Nema veze! Možete nam vratiti unutar 30 dana
S poklon bonom ne možete pogriješiti. Za poklon bon primatelj može odabrati bilo što iz naše ponude.
30 dana za povrat kupljenih proizvoda
The book is about the form in which rules are best presented to learners for effective retention and transfer to novel situations of problem solving in a mathematical context. In a study conducted for the purpose, mnemonic verbalizations (rules presented i