Get up-to-speed on the theory, principles and design of vacuum electron devices.
Price history
▲25%
Nov 12, 2022
€165.87
▲12.57%
Jan 27, 2022
€132.70
▼-0.05%
Jan 26, 2022
€117.88
▼-0.32%
Jan 24, 2022
€117.94
▲0.3%
Jan 17, 2022
€118.32
▲0.1%
Jan 11, 2022
€117.97
▼-1.2%
Jan 10, 2022
€117.85
▲0.49%
Jan 4, 2022
€119.28
▲1.48%
Dec 28, 2021
€118.70
▼-0.52%
Dec 21, 2021
€116.96