TY - BOOK AU - Barro,Robert J. AU - Sala-i-Martin,Xavier TI - Economic growth SN - 0262025531 AV - HD75.5 .B37 2004 U1 - 338.9 PY - 2004/// CY - Cambridge, Mass. PB - MIT Press KW - Economic development KW - Mathematical models N1 - Includes bibliographical references (p. [627]-640) and index ER -