000 00266nam a22000857a 4500
008 210302b ||||| |||| 00| 0 eng d
050 _aQC371 .L48
245 _aApplied optics : a guide to optical system design
_cLEVI, LEO
942 _2lcc
_hQC371 .L48 1968
999 _c1276
_d1276