00401cam a22001457a 4500008004000000082001100040100002500051245007400076250001300150260003300163300001000196500000900206650001800215700002200233180718b1953   xxu||||| |||| 00| 0 eng d  aO H771  aHope, Edward William  aTextbook of public healthcby Edward William Hope and C.O.Stallybrass  a13th ed.  aEdinburghbLivingstonec1953  a663p.  a42/-  aPublic Health  aStallybrass, C.O.