International division of labor (3) Publics (3) Division internationale du travail (3) Instruction and study (2) Discipline (2) Grammar (2) Assaying (2) Acquisition (2) Terms and phrases (2) Methodology (2) Terms and phrases (2) Walking (2) Vision (2) Reasoning (2) Reality (2) Production (Economic theory) (2) Metalanguage (2) Matrices (2) Linguistics (2) Gait in humans (2) Forensics (Public speaking) (2) Errors (2) Error (2) Criticism (2) Commercial products (2) College freshmen (2) Blessing and cursing (2) Valuation (2) Use (2) Usage (2)