000 00473nam a2200157Ia 4500
003 NULRC
005 20250520094908.0
008 250520s9999 xx 000 0 und d
020 _a940122162
040 _cNULRC
050 _aRK 309 .E39 1984
100 _aEdwards, Cris, 1925-
_eauthor
245 0 _aRadiation protection for dental radiographers /
_cCris Edwards
260 _a[Place of publication not identifed] :
_b[publisher not identified],
_cc1984
942 _2lcc
_cBK
999 _c5574
_d5574