Laboratory exercises in physical optics [by] Ralph S. Minor and Harvey E. WhiteRalph Smith Minor · First published 1947Open the Tome
Laboratory exercises in geometrical optics, [by] Ralph S. Minor and Harvey E. WhiteRalph Smith Minor · First published 1941Open the Tome
Physical measurements in the properties of matter and in heatRalph Smith Minor · First published 1910Open the Tome
Dispersion einiger metalle, besonders für ultravialette strahlungRalph Smith Minor · First published 1902Open the Tome