Metodička transformacija usmenog i pismenog sabiranja u prvoj hiljadi u udžbenicima matematike od 1. do 4. razreda / Methodical Transformation of Oral and Written Addition in First Thousand in Mathematical Textbooks from 1st to 4th Grade

Autor: Bikić, Naida, Mujak, Adelisa
Zdroj: Zbornik radova Filozofskog fakulteta / Proceedings of Faculty of Philosophy. (XVI):236-253
Databáze: Central and Eastern European Online Library (CEEOL)