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
Experiments provide first-hand knowledge through the act of doing and observing. Since this is for beginner chemistry, there won't be any need to handle dangerous substances. Rather, the purpose of this book is to use everyday materials to induce a learnin