All books in great condition.

PSYCH1 - Psychology (7th ed) - $60
STS101/QScience, Technology, and Society - $15
STS101/Q - Technopoly - $10
STS101Q - STS101Q course reader - $20
ECON102A - Practice of Business Statistics (w/CD) (2nd ed) - $50
ECON50/ECON51 - Microeconomics (2nd ed) - $20
ECON52 - Macroeconomics - $25
ECON102B - Introduction to Econometrics (2nd ed) - $60 (international edition, exactly the same as normal edition on the inside)
CS103 - Introduction to the Theory of Computation (2nd ed) - $50