Published 1986 Paperback edition 1992 Printed in the United States of America 95 94 93 92. Long-term factors in American economic growth. (Studies in income and wealth; v. 51) Includes indexes. 1. North America-Economic conditions. 2. United States-Economic conditions. I. Engerman, Stanley L. II. Gallman, Robert E. III. Series. ANSI Z39.48-1984. More @Wikipedia
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