000 00300nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aNorton, G. S.
245 0 _aOpthalmic threapeutics
260 _bBoericke & Tafel
_aPhiladelphia
_c1882
942 _c1
999 _c105255
_d105255