00988nam a2200313Ia 4500001546360MiAaHDL20090407000000.0m d cr bn ---auaua010319s1988 miu b 001 0 eng dsdr-nrlfGLAD51030961-Bb11171364EYWEYWCLUn-us--- HX83.N67 1988(OCoLC)19170523North, David.The heritage we defend :a contribution to the history of the Fourth International /David North.Detroit, Mich. :Labor Publications,c1988.x, 539 p. ;21 cm.Includes index.Bibliography: p. 509-525.Mode of access: Internet.Socialist Workers Party.CommunismUnited States.Contribution to the history of the Fourth International.00154636020080528113422.020090407000000.020120815184702.02025-02-25T18:52:03ZSDR-NRLFLOCAL - GLADISloader.pl-001-001BKsdr-nrlfGLAD51030961-Buc1SDRNRLFuc1.b4393527UCGLAD51030961-BUCNRLF20250225googleuc1.b43935271988icbibUS bib date1 >= 1931