Egan, Robert L. creator text Rockville, Maryland Aspen Publication c1984 3rd ed. monographic xviii, 180 p. : ill. ; 29 cm. Robert L. Egan. Rev. ed. of: Technologist guide to mammography. Includes bibliographies and index. Breast Radiography Mammography Methods Breast neoplasms Radionuclide imaging Technology, Radiologic Prof. 618.19 E282 1984 0-8391-1887-2