00442nam a22001217a 4500020002400000082001700024100002300041245003500064260004200099300004000141500003300181650010600214  a9781259921452 (pbk)  a610.153bJOH  aJohnson, Thomas E.  aIntroduction to health physics  aNew YorkbMcGraw-Hill Educationc2017  axii, 931 p.b: ill., Col.c; 23 cm.  aIncludes appendix and index.  aPhysicsaHealth physicsvMedical physicsvRadiation InjuriesvQuantum theoryvGamma raysvRICASvFEAS