TY - BOOK TI - Instrumentation and monitoring methods for radiation protection T2 - Report, no.<57> SN - 0913392405 SN - 0083209X PY - 1978/// CY - Washington PB - NCRP KW - RADIACIONES -PROTECCION KW - INSTRUMENTAL NUCLEAR N1 - Recommendations of the NCRP; Bibliografía: p.142-156 ER -