00273nam a2200109Ia 4500008004100000020002200041100002200063245004400085250000800129260001700137300000900154161010s9999    xx            000 0 und d  a978-93-85999-96-3  aSuryakantha, A. H  aCommunity Medicine with Recent Advances  a4th  bJaypeec2017  a1042