000 00301nam a2200121Ia 4500
008 190729s9999 xx 000 0 und d
100 _aAsma Rahim
245 0 _aPrinciples & Practice of Community medicine
260 _bJaypee
_aIndia
_c2008
300 _a656
563 _apbk
650 _aCommunity med
999 _c18059
_d18059