Title: Wŏnjaryŏk mit pangsasŏn punya chŏnmunʼga taesang pangsasŏn kyechʻŭk sirhŏm mit silsŭp kyoyuk changbi kuchʻuk =
First published: 2008
Subjects: Radiation, Measurement, Instruments, Ionizing radiation, Testing, Handbooks, manuals
LC classification: QC795.42 .A58 2008