Konzeptwissenschaften an der Schule, Notizbücher und die Feder an der Tafel - Stockfoto & -bild

Open book with light over dark background

Old books on wooden table against black background

Concept sciences at the school, book relating to the chalkboard

Open book on a black background

Concept sciences at the school, book on the black background

The concept of writing, a red book on old boards on a blackboard background

Writing concept, red book with glasses on old boards on the blackboard background

Concept sciences at the school, book relating to the chalkboard

A stack of colorful books on a table top in a vintage style

Color book situated one on the second, the two stacks. At stake are one glasses.