000 00577nam a2200181Ia 4500
003 IN-BaIIA
008 211028s9999 xx 000 0 eng d
040 _cIIA Library
080 _a535.31
_bWEL
100 _aWelford, W. T.
_94754
245 0 _aGeometrical optics
_boptical instrumentation
_cW. T. Welford
260 _aAmsterdam
_bNorth-Holland
_c1962
300 _ax, 200p.
490 _aUndergraduate textbooks in physics; v. 1
650 _aGeometrical optics
_92023
650 _aOptical instrumentation
_95035
942 _cBK
999 _c2817
_d2817