000 00285nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a778.3
_bBLA
100 _aBlaker, A A
245 0 _aHandbook of scientific photography
260 _aSan Francisco
_bFreeman and Co
_c1977
942 _cBK
999 _c30694
_d30694