335,4!E L o4 冫氵 e 1968 by Hermann Luchterhand Verlag Gmbh Contents Translation 1971 The Merlin Press Ltd First published in this edition by The Merlin Press Ltd Translator’sNot IsBN 0 262 12035 6(hardcover) Preface to the new edition(1967) IsBN 0 262 62020 0(paperback) Preface Library of Congress catalog card number: 70-146824 What is Orthodox Marxism? Printed in Great Britain The Marxism of Rosa Luxemburg Reification and the Consciousness of the Proletariat I The Phenomenon of Reification II The Antinomies of Bourgeois Thought The Standpoint of the Pr The Changing Function of Historical Materialism Legality and Illegality 256 Critical Observations on Rosa Luxemburg's"Critique of Towards a ethodology of the Problem of Organisation 295 notes to the English Edition 354