00405nam a2200121Ia 450000500170000000800410001702000180005808200200007610000250009624501090012126000410023030000120027120241209140611.0231221s9999    xx            000 0 und d  a9780134094236  a006.8  AUK;1  R  aAukstakalnis, Steve. 0aPractical augmented reality : a guide to the technologies, applications, and human factors for AR and VR  c2017bAddison weslay longmanaBoston  axx, 420