000 00452cam a2200145 4500
020 _a0713122722
050 0 0 _aMED QR181
_bG7
100 1 _aGray, David F.
245 0 0 _aImmunology: an outline of basic principles, problems and theories concerning the immunological behavior of man and animals
250 _a2nd ed.
260 _aLondon
_bEdward Arnold
_c1970.
300 _a[13], 222 p.
_bill.; index
650 0 _aImmunology, Comparative.
942 _cBK
999 _c5307
_d5307