00785cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040003800111042001200149050002100161082001100182110003400193245003700227260001900264300003100283490003200314500001900346610005500365650002200420830006000442999001700502med48000873 DLC20260227111610.0770804s1947    xx            000 0 eng c  amed48000873   a(OCoLC)3162477  aU. S. Army Medical Libr.cOCdDLC  apremarc00aUH623b.G72 1947  a613.671 aGreat Britain.bAir Ministry.00aHandbook of preventive medicine.  aLondon,c1947.  avi, 213 p.billus.c23 cm.1 aIts Air publication,v1269B  a1st ed., 1946.10aGreat Britain.bRoyal Air ForcexSanitary affairs. 0aMilitary hygiene. 0aAir publication (Great Britain. Air Ministry) ;v1269B.  c38944d38944