000
00307nam a2200121Ia 4500
008
220201s1977 xx 000 0 eng d
082
_a
615.6507
_b
SCH
100
_a
schwartz Layor M.
245
0
_a
Blood Bank technology
260
_a
Batlimore
_b
William & williams Co.,
_c
1977
300
_a
312
942
_2
ddc
999
_c
21946
_d
21946