535,243 IMMUNOBIOLOGY Immunobiology of bone marrow transplantation International Seminar of the Institut fur Hämatologie, GSF, Munich under auspices of the European(Communities March 8—10, 1979, Neuherberg/München. Ed. by S. Thierfelder,H. Rodt and H. J. Kolb. Berlin 1980 Springer-Verl. 80 s. XIII, nlb. 3, 430, il. Haematology and Blood Transfusion 25