000 00419nam a2200169Ia 4500
008 170101s1969 xx 000 0 und d
082 _a614 H69T
100 _aHOBSON, W.
245 0 _aTheory and practice of public health
250 _a3rd ed.
260 _bLondon
_c1969
300 _a520p
650 _aHYGIENE, PUBLIC
653 _aHYGIENE, PUBLIC
653 _aPUBLIC HEALTH ADMINISTRATION
942 _2ddc
_cB
999 _c43585
_d43585