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
Over half a century after its initial publication in 1957, Verbal Behavior has remained in high demand and continues to contribute to science and society. The documented efficacy of Skinner's practices has maintained the popularity of Verbal B