01601cam a2200373Ia 4500005981873MiAaHDL20250726000000.0m d cr bn ---auaua871125s1968 dcua f000 0 eng d(MiU)990059818730106381sdr-miu.990059818730106381(MiU)MIU01000000000000005981873-goog(OCoLC)17060877(MiU)Aleph005981873UDIUDILHLOCLCGBOMRIUtOrBLWBMRAI 28.23:7077Kloos, E. J.(Edwin J.)http://id.loc.gov/authorities/names/n90670744http://id.loc.gov/rwo/agents/n90670744Performance of open-circuit self-contained breathing apparatus at -25⁰ F /by E.J. Kloos, L.D. Raymond, and L. Spinetti.Performance of open-circuit self-contained breathing apparatus at -25 degrees F[Washington, D.C.] :U.S. Dept. of the Interior, Bureau of Mines,1968.16 p. :ill. ;27 cm.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierReport of investigations / United States Department of the Interior, Bureau of Mines ;7077"February 1968"--Cover.Mode of access: Internet.Respirators (Medical equipment)http://id.loc.gov/authorities/subjects/sh97008479Breathing apparatus.http://id.loc.gov/authorities/subjects/sh97008475Spinetti, L.Raymond, Lewis D.3901507853111100598187320241218060541.020250726000000.020260308165301.02026-03-09T09:32:47Z2026-03-04T18:30:03ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990059818730106381MiUSDRGWLA005981873mdp.39015078531111MIU990059818730106381MIUGWLA20260309googlemdp.390150785311111968pdbibUS fed doc