000 00307nam a2200121Ia 4500
008 220201s1977 xx 000 0 eng d
082 _a615.6507
_bSCH
100 _aschwartz Layor M.
245 0 _aBlood Bank technology
260 _aBatlimore
_bWilliam & williams Co.,
_c1977
300 _a312
942 _2ddc
999 _c21946
_d21946