000 00294nam a2200109Ia 4500
008 220809s2008 xx 000 0 und d
041 _aeng
245 _aSocial welfare Vol.53-55, No.1-12, Feb-March 2007-2008
260 _c2008
520 _aBack Volume
650 _aCommunity Medicine (614.44)
999 _c164134
_d164134