Hans Keune Orden de los libros

A farmer starts growing roses. Starting with an empty field through hard work he grows ten thousand roses. Children can learn the concept of small and large numbers through this book.

Chemie; Anorganische Chemie; Experiment; Lehrmittel; Sekundarstufe 1; Sekundarstufe 2; Organische Chemie; Physikalische Chemie.