【Anonymous Delivery】LEC Civil Servant Exam: Economic Theory Practice Problems & Explanations - 4-Piece Set ✴ There are no markings on the problem sets, but there are markings on the explanations, so I've marked it as having some scratches and stains. ✴ This is a 4-piece set of Economic Theory I Problems & Explanations and Economic Theory II Problems & Explanations. #LEC Civil Servant Exam Economic Theory Practice #М-chan's Product List #М-chan's Civil Servant Exam Preparation Product List