1. BS EN IEC 61452. Nuclear instrumentation. Measurement of gamma-ray emission rates of radionuclides. Calibration and use of germanium spectrometers. (24th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (92 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Nuclear instrumentation. Measurement of activity or emission rate of gamma-ray emitting radionuclides. Calibration and use of germanium-based spectrometers. (10th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (102 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗