What is light?
Heel, A. C. S. van
What is light? [By] A. C. S. van Heel and C. H. F. Velzel. Translated from the Dutch by J. L. J. Rosenfeld. - New York McGraw-Hill [1968] - 255 p. illus. (part col.) 19 cm. - World university library .
Translation of Wat is licht?
Bibliography: p. 247.
67024448 //r873
Optics
QC355 / .H533 1968
535
What is light? [By] A. C. S. van Heel and C. H. F. Velzel. Translated from the Dutch by J. L. J. Rosenfeld. - New York McGraw-Hill [1968] - 255 p. illus. (part col.) 19 cm. - World university library .
Translation of Wat is licht?
Bibliography: p. 247.
67024448 //r873
Optics
QC355 / .H533 1968
535