na INLIS000000000007173 N 0010-0317007171 Optical radiation detectors Dereniak, Eustace L. New York : John Wiley Sons 1984 xii, 300 hlm. 23 cm 0471897973 539.77 Der o 539.77 Radiasi - pengukuran 152495412 152595412 152595412 152495412 152495412 152595412