TY - BOOK AU - Levin,Jonathan V. ED - Harvard Law School. TI - The export economics: their pattern of development in historical perspective. U1 - 309.11724 PY - 1960/// CY - Cambridge, Mass. PB - Harvard University Press KW - Developing countries KW - Peru KW - Commerce KW - Burma N1 - Added t.p.: Harvard Law School. International Program in Taxation; Includes index; Bibliography: p. [315]-334 ER -