01245cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040005400111042001200165050002500177060002300202100003100225245017300256260002000429300005100449490006300500500010800563504009300671650003300764650002400797650002400821700005400845700005600899l  43000146 DLC20260227111538.0790523s1942    nyuaek        000 0 eng c  al  43000146   a(OCoLC)4995035  aU.S. Dept. of labor. Libr.cOCldOCoLCdDNLMdDLC  apremarc00aHC107.N7bA5 no. 2130 aWA 400bN557e 19421 aGreenburg, Leonard,d1892-10aEssentials of health maintenance in industrial plants,cby Leonard Greenburg, M.D., Adelaide Ross Smith, M.D. [and] May R. Mayers, M.D., Division of industrial hygiene.  a[Albany,c1942]  avii, 64 p. incl, illus., plans, forms.c23 cm.0 aNew York (State) Dept. of Labor. Special bulletinvno. 213  aAt head of title: State of New York. Dept. of labor, Michael J. Murphy, acting industrial commissioner.  aBibliography: p. 46. "Selected references in the field of industrial hygiene": p. 47-48. 0aWorking classxMedical care. 0aIndustrial hygiene. 0aFactory sanitation.1 aSmith, Adelaide Helen Ross,d1895-ejoint author.1 aMayers, May R.q(May Riokin),d1890-ejoint author.