A r b e i t s b u c h S. AB 86: 4 © Hueber Verlag/Florian Bachmeier S. AB 87: 7: a © Thinkstock/Digital Vision/David Oldfield; b © Thinkstock/ iStock/monkeybusinessimages S. AB 89: 16 © Thinkstock/iStock/StockRocket; 17 © PantherMedia/andresr; 18 © Thinkstock/Ron Chapple Studios S. AB 90: 19 © Thinkstock/iStock/Daniel Ernst S. AB 92: © Thinkstock/iStock/Juanmonino S. AB 93: 28: a © Thinkstock/Hemera/Bartomiej Magierowski; b © iStockphoto/gawrav S. AB 94: 31 © Thinkstock/ Wavebreak Media S. AB 95: 33 © Thinkstock/Wavebreak Media; 34: Frau © Thinkstock/Wavebreak Media; Mann  © Thinkstock/Fuse S. AB 99: 7: B, H © Bundesdruckerei GmbH; C © Colourbox.com; D © Thinkstock/Hemera/Laurent Renault; E © fotolia/Petra Beerhalter; F © Thinkstock/iStock/Josep Pena Llorens; G © Hueber Verlag; 8 © Thinkstock/ iStock/AlexRaths S. AB 102: a, d © fotolia/xiver; b, c © fotolia/vektorisiert; e © fotolia/LaCatrina; f © Thinkstock/iStock/ zager S. AB 103: links © fotolia/vasilisa_k; rechts © iStockphoto/UygarGeographic S. AB 104: © fotolia/JFL Photography S. AB 105: 26 © iStockphoto/maxphotography S. AB 106: 2: a © fotolia//LaCatrina; b, d © fotolia/vektorisiert; c © fotolia/xiver S. AB 109: 5: A © Thinkstock/iStock/Jowita Stachowiak; B © Thinkstock/iStock/DragonImages; 6 © Thinkstock/iStock/Juanmonino; 8 © Thinkstock/Eyecandy Images S. AB 110: 11 © PantherMedia/Kirill Ryzhov S. AB 113: 20: 1 © Thinkstock/Fuse; 2 © Thinkstock/iStock/waldru S. AB 114: 21: Natur © Thinkstock/iStockphoto; Essen © Thinkstock/iStock/larik_malasha S. AB 115: © Thinkstock/iStock/Achim Prill S. AB 116: 26: links © Thinkstock/Monkey Business Images; rechts © Thinkstock/Hemera/Timur Nisametdinov S. AB 117: © Thinkstock/Photodisc/ Getty Images S. AB 119: 1: A, E © iStockphoto/Bytedust; B © fotolia//LaCatrina; C © Thinkstock/iStock/Ecelop; D © fotolia/vektorisiert; 3: A © fotolia/Marem; B, E © fotolia/markus_marb; C © fotolia/T. Michel; D © Thinkstock/iStock/ Baz777; F ©Thinkstock/Hemera/Julius Orpia S. AB 121: © Thinkstock/Photodisc S. AB 125: © Thinkstock/iStock/ Milenko Bokan S. AB 130: © Thinkstock/iStock/Minerva Studio S. AB 131: 1 © iStockphoto/mevans; 4 © Thinkstock/ iStock/melis82 S. AB 134: 14 © Thinkstock/iStock/m-imagephotography; 15: links © PantherMedia/auremar; rechts © PantherMedia/wavebreakmediamicro S. AB 137: © fotolia/Syda Productions S. AB 138: 28 © iStockphoto/ targovcom; 31 © Thinkstock/iStock/danielsbfoto S. AB 141: Ordner © Thinkstock/iStock/vladru; Papier © fotolia/Andreas Mueller; Kulis © Thinkstock/iStock/Volga2012 S. AB 146: 19 © Thinkstock/iStock/Jean-Philippe WALLET; 20: a © iStockphoto/Cameron Whitman; b © Thinkstock/Amit Somvanshi; c © Thinkstock/iStock/william87 S. AB 148: © Thinkstock/ iStock/Minerva Studio S. AB 150: © fotolia/vbaleha S. AB 153: 1: A © Thinkstock/Fuse; B © Thinkstock/Monkey Business; C © Thinkstock/iStock/Highwaystarz-Photography S. AB 154: © Thinkstock/Blend Images/John Lund S. AB 158: © Thinkstock/iStock/Manuta S. AB 159: 20: B © Thinkstock/Zoonar/D.Dzinnik; C © iStockphoto/michieldb; D © Thinkstock/iStock/Chrapuscule S. AB 160: 21: © Thinkstock/iStock/JackFrog; 22: a2 © Thinkstock/iStock/monkeybusinessimages; b1 © Thinkstock/iStock/Artranqb; b2 © fotolia/Patrick Hermans; c1 © Thinkstock/iStock/JiAAHodeAek; c2 © Thinkstock/iStock/Brand X Pictures L e r nwo r t s c h a t z S. LWS 31: Journalistin, Pfleger © iStockphoto/jonathandowney; Ärztin, Arbeiter © Thinkstock/iStock/monkeybusinessimages; Ingenieur © Thinkstock/iStock/monkeybusinessimages; Polizistin © fotolia/MAST; Kellner © fotolia/WavebreakMediaMicro; Koch © Thinkstock/Wavebreakmedia Ltd; Architektin © Thinkstock/Jupiterimages; Babysitter © Thinkstock/ iStock/KatarzynaBialasiewicz S. LWS 50: Mann © Thinkstock/iStock/moodboard S. LWS 54: Hochzeit © PantherMedia/ Ralph Rösch; Ostern © Thinkstock/iStock/kzenon; Silvester © Thinkstock/iStock/SamRyley; Weihnachten © PantherMedia/ Carina Hansen; Karneval © irisblende.de Alle anderen Bilder und Filme © Hueber Verlag/Matthias Kraus; © Hueber Verlag/Kraus Film