Radiation Protection in Medical Radiography 8th Edition, Mary Alice Statkiewicz Sherer; Paula J. Visconti; E. Russell Ritenour; Kelli Haynes, B075R8YDSH, 0323446663, 9780323446662, 9780323566780, 9780323566766, 978-0323446662, 978-0323566780, 978-032356676