Author (Person): Wallace, Helen Series Details: Government and Opposition Vol.32, No.2, Spring 1997, p215-33 Published: March 1997 (Last update: 01/03/1997)
Author (Corporate): European Commission: DG II Series Details: Economic Papers No.120, March 1997 (not formally published. Document No.II/039/97-EN/rev.2) Published: March 1997 (Last update: 01/03/1997)