TY - BOOK AU - Symp. on immunological tolerance (Czechoslovakia, 1980) AU - Hasek, Milan., ed. AU - Hraba, Tomas., ed. TI - Cellular and molecular mechanisms of immunologic tolreance T2 - Immunology series SN - 0824715527 U1 - 616.079 PY - 1981/// CY - New York PB - Marcel Dekker, Inc. ER -