LEADER 01308oam  2200409   450 
001 9910712979003321
005 20200226093203.0
035   $a(CKB)5470000002498400
035   $a(OCoLC)1107493503
035   $a(EXLCZ)995470000002498400
100   $a20190705d1921      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPerformance of a vane-driven-gear pump /$fR.H. Heald
210  1$a[Washington, D.C.] :$cNational Advisory Committee for Aeronautics,$d1921.
215   $a1 online resource (10 pages, 10 unnumbered pages) $cillustrations
225 1 $aTechnical notes / National Advisory Committee for Aeronautics ;$vNo. 61
300   $a"September 1921."
300   $aNo Federal Depository Library Program (FDLP) item number.
606   $aGear pumps
606   $aGear pumps$2fast
615  0$aGear pumps.
615  7$aGear pumps.
700   $aHeald$b R. H.$01401601
712 02$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   $a9910712979003321
996   $aPerformance of a vane-driven-gear pump$93513453
997   $aUNINA