TY  - BOOK
AU  - Nicholson,Frances
AU  - East,Roger
TI  - From the six to the twelve: : the enlargement of the European Communities
SN  - 0-582-90276-2
PY  - 1987///
CY  - Essex
PB  - Longman
KW  - AmpliaciÃ³n de la UniÃ³n Europea
ER  -