TY - BOOK AU - Schram,Eric TI - Organic scintillation detectors: counting of low-energy beta emitters T2 - Elsevier monographs, U1 - 539.775 PY - 1963/// CY - Amsterdam, New York PB - Elsevier Pub. Co. KW - Scintillation counters N1 - Includes bibliography & INdex ER -