000 00284nam a2200109Ia 4500
008 220201s1974 xx 000 0 eng d
082 _a616.595
_bPIT
100 _aPitcairn DM and Flakult D Ed
245 0 _aWHO PHP No. 60 Medical Assistant
260 _bWHO Geneva
_c1974
942 _2ddc
999 _c25122
_d25122