00676nam a2200229 a 4500 72683 BD-RjUL 20211209082310.0 170522s1949 nyua b 001 0 eng (BD-RjUL)72901 DLC ODaWU BD-RjUL eng eng 535 23 VAI 1956 Valasek, Joseph, 1897-1993. 215011 Introduction to theoretical and experimental optics / Joseph Valasek New York : Wiley, 1949 [ Printing 1956 ]. x, 454 p. : ill. ; 22 cm. Includes index and bibliography Optics. 215012 ddc BK 72683 72683 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1958-08-09 John willy 75.00 0 535 VAI 1956 2017-05-22 00:00:00 C-1 2017-05-22 BK