003390000a22001210004500003000900000005001700009100002600026245008900052264004000141300001000181041000800191650001800199PH-MaWHO20241108112135.0  aKatz A H, Felton J.S.  aHealth and the community : readings in the philosophy and sciences of public health.  aNew York : bThe Free Press,c1965.  a877p.  aeng  aPublic health