00664nam a22002651 4500 1564729 BD-DhUL 20140920174435.0 870828s1953 enka 000 0 eng c 53011926 /L/r922 GB53-6276 UKM b5306276 (OCoLC)ocm03258641 DLC/ICU BD-DhUL BD-DhUL UKM QC381 .C86 535.3 19 CUG h \LOK\ Curry, Colin. Geometrical optics. London, E. Arnold [1953] 173 p. illus. 23 cm. Geometrical optics. AUTH ddc BK 12021 12021 0 0 ddc 0 535_300000000000000_CUG 0 NFIC 21380 DUSL DUSL GEN 1973-03-24 Gift 535.3 CUG A95933 2014-09-20 1 2014-09-20 BK 0 0 ddc 0 535_300000000000000_CUG 0 NFIC 21381 DUSL DUSL GEN 1973-03-24 Gift 535.3 CUG A95338 2014-09-20 2 2014-09-20 BK