Produkt mají v nabídce:
Number Treasury 3: Investigations, Facts And Conjectures About More Than 100 Number Families (3rd Edition) - Kenney, Margaret J (Boston College, Usa) a Bezuszka, Stanley J (Boston College, Usa)
This resource volume is an enlargement as well as an update of the previous edition. The book aims to introduce the reader to over 100 different families of positive integers.
