%0 Journal Article %A Barakat, Richard %T Mathematical Theory of Optics, by R. K. Luneburg. University of California Press, Berkeley, 1964. xxx + 448 pages. $12.50. %J Canadian mathematical bulletin %D 1966 %P 128-131 %V 9 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S000843950002751X/ %R 10.1017/S000843950002751X %F 10_1017_S000843950002751X