196,959 FUNCTION Function and structure of the immune system. Proceedings of the Sixth International Conference on Lymphatic Tissues and Germinal Conters in Immune Reactions held in DampKiel, Germany 1978. Red. by Wolfgang M&ller—Ruchholtz and Hans Konrad Muller-Hermelink Ilew York 1979 Plenum Press 4° s. XXI, nib. 1, 850, il. A Advances in ExperimePntal Medicine and Biology vol. 114