Baun, Michael J. An imperfect union : : the Maastricht Treaty and the new politics of European integration / [electronic resource] / Michael J. Baun.. — Boulder, Colo. : : Westview Press,, 1996.. — xvi, 182 p. ; 24 cm. — (The new Europe). - New Europe (Boulder, Colo.) .
Includes bibliographical references (p. 169-171) and index.