The reading of the present book leads to the conclusion that Caestecker's reputation is well deserved ... The result is highly impressive in terms of the quantity and the quality of information processed and also in terms of the accuracy of the writing.A" * International Migration Review This is an extremely informative work, painstakingly researched ... it is an important study and will serve as an indispensable prelude to further work on immigration to Belgium.A" * Journal of Modern History "... a most welcome and excellent book ... that through focussing on the history of national minorities calls for a complete revision of the political history of Belgium which only too often has been seen as a homogenous, universal and unequivocal social progress." * Cahiers d'histoire du temps present "[An] engaging and vividly written book ... With his intensive focus on alien policy between World War I and II, Caestecker breaks new ground ... He barely leaves a question unanswered in this study filled with carefully documented and rich materials of numerical data and graphical figures ... Everyone who is interested in the development of alien policy in Europe should take a look at this important book." * H-NET