TY - BOOK TI - Dosimetry of Xray and gammaray beams for radiation therapy in the energy range 10 keV to 50 MeV T2 - Report, no.<69> SN - 0913392553 SN - 0083209X PY - 1981/// CY - Washington PB - NCRP KW - RADIOTERAPIA -DOSIMETRIA N1 - Recommendations of the NCRP; Glosario y bibliografía: p.84-95 ER -