000 00292nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aSeliger (H.H) and MCEbroy (W.D)
245 0 _aLight : Physical and biological action
260 _bAP
260 _c1965
365 _b216
942 _cBK
999 _c209447
_d209447