00776cam a22002651 4500 7431580 BD-DhUL 20150119143732.0 740708s1950 enka 000 0 eng 51002689 GB50-8855 (OCoLC)938508 DLC MWP OCoLC Uk DLC BD-DhUL premarc QC385 .H65 535.81 HOW Hopkins, Harold Horace, 1918- Wave theory of aberrations / Harold Horace Hopkins. Oxford, Clarendon Press, 1950. viii, 167 p. : ill. 22 cm. Monographs on the physics and chemistry of materials Lenses. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 33328 33328 0 0 ddc 0 535_810000000000000_HOW 0 NFIC 62266 DUSL DUSL GEN 2015-01-19 Purchased 535.81 HOW 60368 2015-01-19 2015-01-19 BK