000 00255nam a2200121Ia 4500
100 _aSykes, John F. J.
942 _cBK
654 _a
245 _aPublic health problems
260 _aLondon
_bWalter Scott Limited
082 _a614
300 _bHb
_a370
999 _c399247
_d399247
041 _aeng