Home › Authors › Steven B. Dowd EdD RT 👤 Steven B. Dowd EdD RT 4 books Books by Steven B. Dowd EdD RT Encyclopedia of Radiographic Positioning 1995 Encyclopedia Radiographic Posi Encyclopedia Radiographic Positioning 1995 Examaster to Accompany Princip Examaster to Accompany Principles of Imaging Science and Protection 1995 Practical Radiation Protection and Applied Radiobiology 1994