La chimica al centro. Dai modelli atomici alla chimica organica. Ediz. arancio. Con extrakit-Openbook. Per le Scuole superiori. Con e-book. Con espansione online

The items bear minimal signs of past use, such as light scratches or memories in the form of markings. These signs of wear give the items a charming character and tell stories of their previous owners, while not affecting their functionality.