00462nam a2200145Ia 4500008004100000082001900041100002300060245002100083260003800104300001000142490002500152600007000177600003100247650003800278140224s9999    xx            000 0 und d  aR 612.843.3 K6  aMueller, Conrad G.  aLight and vision  aNew YorkbTime-Life Bookscc 1966  a200p.  aLife Science Library  a Conrad G.Mueller, Mae Rudolph and the editors of time-life books  aRudolph, Mae, joint author  aVision,Light-Physiological effect