TY  - GEN
AU  - Archer, Greg,
TI  - Open World: C1 Advanced Workbook with answers, with audio 
SN  - 9781108891479
KW  - English language
KW  - Study and teaching
KW  - Textbooks for foreign speakers
KW  - Examinations
KW  - Study guides
N1  - Starter -- Unit 1 Good company -- Unit 2 On the move -- Unit 3 Rolling in money -- Unit 4 The natural world -- Unit 5 Surfing, scrolling and swiping -- Unit 6 Structures and landmarks -- Unit 7 Broadening horizons -- Unit 8 On demand -- 9 Cultural contribution -- Unit 10 Liviing life to the full -- Unit 11 A steady job -- Unit 12 Mind over matter -- Unit 13 Lifestyle choices -- Unit 14 Looking after yourself
ER  -