Pearson EdexcelQualificationsPEARSON EDEXCEL INTERNATIONAL AS /A LEVELECONOMICSSTUDENT BOOK 1ALAN HEWISONTRACEY JOADPEARSON EDEXCEL INTERNATIONAL AS/A LEVELECONOMICSStudent Book 1Alan HewisonTracey JoadPublished by Pearson Education Limited,80 Strand,London,WC2R ORL.The publisher would like to thank the following individuals and organisations fortheir approval and permission to reproduce their materials:www.pearsonglobalschools.comp.47 AHDB Dairy:pages 82,83,227 BP Statistical Review of World EnergyCopies of official specifications for all Pearson Edexcel qualifications may be foundJune 2017:p.33 Central Intelligence Agency:p.250 DIW Berlin;pages 19,25,on the website:https://qualifications.pearson.com28,29,38,47,57,58,61,73,74,79,81,84,87,89,95,105,117,118,120,128129,133,134,159,162,169,175,179,189,212,216,218,235,244,245,251,Text Pearson Education Limited 2018252,263,264,265,267,292,296,303,305,307,308,313,315©the FinancialDesigned by Pearson Education Limited 2018Times,All Rights 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