000 00307 a2200121 4500
080 _a539.16(02)
_bB 644 R
245 1 _aRadiation hygiene handbook
_cby H. Blatz
250 _a1st edn.
260 _aLondon
_bMcGraw Hill Book Co.
_c1959
650 _aRadiation Hygiene
100 1 _aBlatz, H.
_d
901 _a86668
999 _c27961
_d27961