TY  - BOOK
TI  - Measurement of absorbed dose of neutrons, and of mixtures of neutrons and gamma rays
T2  - Report, no.<25>=490  1\
SN  - 0083-209X
PY  - 1961///
CY  - Washington
PB  - NCRP
N1  - Recommendations of the NCRP; Bibliografía y apéndices: p.70-86
ER  -