000 00368nam a2200109Ia 45e0
008 181001s1965 xx 000 0 und d
100 _aRobertson John
245 0 _aIntroduction to optics Geometrical and physical
260 _aNostrand
_bYan Nostrand N.Y.
_c1965
300 _a416
942 _2ddc
_cBK
999 _c532
_d532