TY  - VIDEO
AU  - Berger, Martin
AU  - Hubbell, J
C2  - CRC Handbook of Chemistry and Physics 73rd Ed
DA  - 1992-01-01
LA  - en
PB  - CRC Handbook of Chemistry and Physics 73rd Ed
PY  - 1992
TI  - Photon Attenuation Coefficients
ER  -