TY - BOOK AU - Grupen,Claus TI - Introduction to radiation protection: practical knowledge for handling radioactive sources T2 - Graduate texts in physics, SN - 3642025854 (hbk. : acidfree paper) AV - RA569 .G7813 2010 U1 - 616.0757 GRU/Int PY - 2010/// CY - Berlin, New York PB - Springer KW - Ionizing radiation KW - Safety measures KW - Radioactive substances KW - Radiation KW - Dosage N1 - Includes bibliographical references and index ER -