TY  - BOOK
TI  - Maintaining radiation protection records
T2  - Report, no.<114>
SN  - 0929600274
SN  - 0083209X
PY  - 1992///
CY  - Bethesda, Md.
PB  - NCRP
N1  - Recommendations of the NCRP; Apéndices, glosario y bibliografía: p.52-65
ER  -