000 00429nam a2200181 4500
020 _a
_c
082 _a571.96 SYM-M
100 _aSymposium held at Prague
245 _aMechanisms of immunological tolerance: Proceedings of a symposium held at Prague
250 _a
260 _aAcademic Press, New York
_c1962
300 _a
490 _a
500 _a
590 _aVIN
_b
_c
650 _aImmunology
942 _cBK
999 _c540600
_d540600