00923nam a2200277Ia 4500 114707 BIBL 20160527183843.0 711007s1968 nyua b 00010 eng 67024448 //r873 ICU engdut QC355 .H533 1968 535 535 H458 Heel, A. C. S. van (Abraham Cornelis Sebastiën) 233839 Local Wat is licht? English 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 190760 Local Translation of Wat is licht? Bibliography: p. 247. Optics 145309 Local Velzel, C. H. F. joint author. 287871 Local 95958 95958 0 0 0 535_000000000000000_H458 0 evl 38747 10 10 1 2016-05-27 174879 0 535 H458 80000001239618 2016-05-27 00:00:00 r:114707 z:NCC:D 6