00742cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040004500111042001200156050001500168082001200183100004800195245008000243260003900323300003900362504002900401650002600430650002700456999001700483med48000031 DLC20260227111609.0770524s1948    moua     b    001 0 eng c  amed48000031   a(OCoLC)2991807  aU.S. Army Medical Libr.cGATdOCoLCdDLC  apremarc00aRC963b.J6  a331.8221 aJohnstone, Rutherford Thompson,d1894-1967.10aOccupational medicine and industrial hygiene.cWith 117 illus., 7 in color.  aSt. Louis,bC.V. Mosby Co.,c1948.  a604 p.billus. (part col.)c25 cm.  aIncludes bibliographies. 0aMedicine, Industrial. 0aOccupational diseases.  c38827d38827