Lawton, Murray M. , 1899- Lawton and Foy's textbook for medical assistants / M. Murray Lawt on, Donald F. Foy. - 4th ed. - St. Louis, Toronto : The C.V. Mosby Co., 1980. - x, 460 p. : ill. Subjects--Topical Terms: Medical Staff, Hospital-------- National Library of Medicine Call No.: W 21.5 / L448 1980