000 00294nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aBouwers, A
245 0 _aAchievements in optics
260 _bElsevier Pub co Inc
_aNew York
_c1950
942 _c1
999 _c23776
_d23776