Revolutionary Marxism today / Ernest Mandel ; edited by Jon Rothschild. Mandel, Ernest. Rothschild, Jon. Communism. HX44 .M29 1979 320.532 19 MAR London : NLB ; New York, NY : Distributed in the United States by Schocken Books, 1979. 1979. 1979 Text xi, 236 p. ; eng