1
Handbook of nuclear spectrometry.
Book
...PKFC - Radiation spectrometers, spectroscopic techniques...
2
Big Karl magnet spectrometer operating system user's manual [E-Book] /
...PKFC - Radiation spectrometers, spectroscopic techniques...

JuSER  Full text 
3
Beta- and gamma ray spectroscopy /
Book
...PKFC - Radiation spectrometers, spectroscopic techniques...