00462     2200169   4500001002100000005001500021035002000036008004100056245004800097260003300145300002700178020001800205084001400223082001000237650003100247990001400278INLIS00000000000002820260413033638  a0010-0317000026260413                           0        a20 Common problem in preventive health care  aLondon :bMcGraw-Hill,c2000  aviv, 510 hlm. ;c24 cm  a0-07-012044-7  a362.1 Twe  a362.1  aPREVENTIVE HEALTH SERVICES  a010203212