ECON1000， (NEW bought), 最新版本。
micro，and its study guide. $ 60
macro, and study guide,( both are copy) $30
MATH1009 new bought, 11th edition, $60
STAT2507, 12th edition, used bought, $45
PHIL1301, coursepack, including 20+ philosophers articles. new bought $ 30
MUSI1001, new bought TWO books and barely used, $60
micro，and its study guide. $ 60
macro, and study guide,( both are copy) $30
MATH1009 new bought, 11th edition, $60
STAT2507, 12th edition, used bought, $45
PHIL1301, coursepack, including 20+ philosophers articles. new bought $ 30
MUSI1001, new bought TWO books and barely used, $60
