000 00301 a2200121 4500
080 _a539.16:614.898
_bD 869 H
245 1 _aHealth physics
_cby A.M.F. Duhamel
260 _aOxford
_bPergamon Press
_c1969
650 _aHealth Physics
100 1 _aDuhamel, A.M.F.
_d
300 _a761 p.
901 _a122332
999 _c67721
_d67721