No fist is big enough to hide the sky : the liberation of Guine and Cape Verde : aspects of an African revolution / Basil Davidson ; foreword by Amilcar Cabral ; preface by Aristides Pereira. Davidson, Basil, National liberation movements Guinea-Bissau. DT671.C265 D38 1981 966.5702 19 DAN Includes bibliographical references. London : Zed, 1981. 1981. 1981 Text xiv, 187 p. ; eng Guinea-Bissau.