TY - BOOK AU - Streeten,Paul TI - Economic integration: aspects and problems T2 - (European aspects: a collection of studies relating to European integration. Series B: Economics, PY - 1961/// CY - Leyden PB - A. W. Sythoff KW - INTEGRACIÓN ECONÓMICA KW - LIBRE COMERCIO KW - INVERSIONES EXTRANJERAS KW - COMERCIO EXTERIOR KW - EUROPA ER -