Anorganische Chemie Lehrbuch der Chemie Autor Egon Wiberg apr 1951 Hardback Preț: 1613.73 lei 2095.75 lei 6-8 săpt. -23%
Organische Chemie Lehrbuch der Chemie Editat de Friedrich Richter 31 dec 1953 Hardback Preț: 1104.89 lei 1434.93 lei 6-8 săpt. -23%