TY  - BOOK
AU  - Vree,Johan K.de
TI  - Political integration: the formation of theory and its problems 
U1  - 320.1 
PY  - 1972///
CY  - The Hague
PB  - Mouton
KW  - Political science
KW  - Internationalism
N1  - Thesis (Ph.D.)-- University of Amsterdam; Includes bibliographical references and index
ER  -