000 00270nam a22001217a 4500
050 _aMED QR182
_bH47
100 _aHildemann, W.H.
245 _aImmunogenetics
260 _aLondon
_bHolden-Day
_c1970
300 _aix, 262p.
_bill.
650 _aImmunogenetics
942 _cBK
999 _c4415
_d4415