Noakes, G. R.
A text-book of light, by G.R. Noakes ... - London, Macmillan and co., limited, 1937. - vii p., 1 l., 355 p. front. (fold. tab.) illus., diagrs. 20 cm.
a 38000683
Light.
QC355 / .N74
A text-book of light, by G.R. Noakes ... - London, Macmillan and co., limited, 1937. - vii p., 1 l., 355 p. front. (fold. tab.) illus., diagrs. 20 cm.
a 38000683
Light.
QC355 / .N74