000 00298pam a2200121a 44500
082 _a539
_bJ176pE
100 _aJaeger'S Thomas
245 1 _aPRINCIPLES OF RADIATION PROTECTION ENGINEERING
260 _aN. Y.
_bMcgraw-Hill Book Co.
_c1965
300 _a451
964 _gCIRC
997 _a34312 C
999 _c413474
_d413474