Barton, A. W.
A text book on light/ by A.W. Barton ... - London, New York [etc.] Longmans, Green and co., 1949. - x, 426 p. : illus., diagrs. 19 cm.
Includes index.
33038753
light.
QC254 / .B3
A text book on light/ by A.W. Barton ... - London, New York [etc.] Longmans, Green and co., 1949. - x, 426 p. : illus., diagrs. 19 cm.
Includes index.
33038753
light.
QC254 / .B3