Johnston, James N. (Personal Name)

Essentials of radiographic physics and imaging, c2012: ECIP t.p. (James N. Johnston, PhD, RT(R)(CV), Associate Professor Radiologic Sciences, Director of Interdisciplinary Education for the College of Health Sciences and Human Services, Midwestern State University, Wichita Falls, Texas)

Essentials of radiographic physics and imaging, c2016: t.p. (James N. Johnston, PhD, RT(R)(CV), FASRT, Professor Radiologic Sciences, Dean of the Robert D. & Carol Gunn College of Health Sciences and Human Services, Midwestern State University, Wichita Falls, Texas)