01196nam 2200385 450 991048073380332120210324224849.01-59370-644-8(CKB)4100000011747628(MiAaPQ)EBC6468114(EXLCZ)99410000001174762820210324d2019 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierCommit to safe and efficient operations /Kris S. CallenTulsa, Oklahoma :Endeavor Business Media, LLC,[2019]©20191 online resource (138 pages) illustrationsPetroleum industry and tradeSafety measuresOil well drillingSafety measuresElectronic books.Petroleum industry and tradeSafety measures.Oil well drillingSafety measures.622.8Callen Kris S.1958-992136MiAaPQMiAaPQMiAaPQBOOK9910480733803321Commit to safe and efficient operations2271179UNINA