00345nam a2200121Ia 4500008004100000020002200041041000800063082002700071100001800098245004700116260005100163300000900214230411s9999    xx            000 0 und d  a978-93-87085-78-7  aeng  aCH/610.7343/BED/B08999  aBedi Yash Pal  aHandbook of Preventive and Social Medicine  bCBS Publishers & DistributorsaNew Delhic2018  a297p