00624cam a22002411 4500 med47002361 DLC 20260227111605.0 741220s1947 nyua 000 0 eng med47002361 (OCoLC)1117949 DLC OYU OClW-H OCoLC DLC premarc QC23 .S79 530 Stearns, Howard Oliver, 1891- Elementary medical physics ... New York, Macmillan, 1947. xiii, 354 p. illus. 22 cm. Physics. Biophysics. Medical physics. 38574 38574