TY  - BOOK
AU  - Poston,John W.Sr
AU  - Ryan,Michael T.
TI  - A half century of health physics
SN  - 0781769345
PY  - 2005///
CY  - Maryland
PB  - Lippincott Williams & Wilkins
KW  - Radiation
KW  - Safety measures
KW  - Toxicology
ER  -