TY - BOOK AU - Mansfield,Edwin TI - Essential microeconomics : principles, cases, problems SN - 039397040X : U1 - 338.5 PY - 1998/// CY - New York PB - W.W.Norton KW - Microeconomics KW - Demand theory; Production theory; Market demand; Firm behavior; Industrial concentration; Income distribution; Resource allocation N2 - Economics ER -