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100   $a20200323d1935      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aMethod of testing oxygen regulators /$fby Harcourt Sontag and E.L. Borlik
210  1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1935.
215   $a1 online resource (7 pages, 2 unnumbered pages) $cillustrations
225 1 $aTechnical note / National Advisory Committee for Aeronautics ;$vNo. 532
300   $a"June 1935."
300   $aNo Federal Depository Library Program (FDLP) item number.
320   $aIncludes bibliographical reference (page 7).
606   $aAeronautics$xResearch
606   $aAeronautics$xResearch$2fast
615  0$aAeronautics$xResearch.
615  7$aAeronautics$xResearch.
700   $aSontag$b Harcourt$01395605
702   $aBorlik$b E. L.
712 02$aUnited States.$bNational Advisory Committee for Aeronautics,
801  0$bTRAAL
801  1$bTRAAL
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910716041103321
996   $aMethod of testing oxygen regulators$93507204
997   $aUNINA