Health physics and radiological health / edited by Thomas E. Johnson, Brain K. Birky and Bernard Shleien - 4th ed. - Philadelphia : Wolters Kluwer / Lippincott Williams & Wilkins, 2012 - v, 1281 p. ; 28 cm. ISBN: 9781609134198 Dewey Class. No.: 612.01448 / HEA