TY - BOOK AU - TI - Economics / Paúl A. Samuelson U1 - 330 PY - 1958/// CY - New York: PB - McGraw-Hill, KW - ECONOMÍA N1 - Includes bibliographical references; 1. Basic economic concepts and national income.-- 2. Determination of national income and its fluctuations?.-- 3. The composition and pricing of national output.-- 4. Distribution of income: The pricing of the productive factors.-- 5. International trade and finance.-- 6. Current economic problems ER -