00362nam a2200145Ia 450000500170000000800410001702000180005808200180007610000140009424500420010825000120015026000220016230000080018465000240019220241129163915.0231221s9999    xx            000 0 und d  a9781409382928  a775  ANG;1  R  aAng, Tom. 0aDigital photography : an introduction  a4th ed.  c2012bD KaLondon  a224  aDigital,photography