000
00284nam a2200109Ia 4500
008
220201s1974 xx 000 0 eng d
082
_a
616.595
_b
PIT
100
_a
Pitcairn DM and Flakult D Ed
245
0
_a
WHO PHP No. 60 Medical Assistant
260
_b
WHO Geneva
_c
1974
942
_2
ddc
999
_c
25122
_d
25122