00569cam a22001931  4500001001300000003000400013005001700017008004100034010001700075035002000092040001900112042001200131050001700143060002300160100002000183245010000203260005600303300001600359l  40000006 DLC20260227111537.0810815s1939    xx            000 0 fre    al  40000006   a(OCoLC)14740695  aDLCcDNLMdDLC  apremarc00aHD7262b.B740 aWA 485bB763o 19391 aBoulin, Pierre.10aOrganisation de la sécurité du travail;bprévention des accidents,cpar Pierre Boulin ...  aParis,bLibrairie, J.-B. Baillière & fils,c1939.  a157, [1] p.