000 00300nam a22001337a 4500
020 _a080174817
050 _aMED QR181
_bB9
100 _aBurnet, F.M.
245 _aImmunoligical surveillance
260 _aLondon
_bPergamon press
_c1970
300 _ax, 280p.
650 _aImmunological
942 _cBK
999 _c3593
_d3593