LEADER 01525aam  2200385I  450 
001 9910710259303321
005 20160121100810.0
024 8 $aGOVPUB-C13-ad121cdd629a085f9ec9f03bde17cab3
035   $a(CKB)5470000002476693
035   $a(OCoLC)935500903
035   $a(EXLCZ)995470000002476693
100   $a20160121d1982      ua             0
101 0 $aeng
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 12$aA test method and calculation procedure for determining annual efficiency for vented household heaters and furnace equipped with modulating-type controls /$fEsher Kweller; Robert L. Palla Jr
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1982.
215   $a1 online resource
225 1 $aNBSIR ;$v82-2497
300   $a1982.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
700   $aKweller$b Esher$01394954
701   $aKweller$b Esher$01394954
701   $aPalla$b Robert L$01394675
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bGPO
906   $aBOOK
912   $a9910710259303321
996   $aA test method and calculation procedure for determining annual efficiency for vented household heaters and furnace equipped with modulating-type controls$93481308
997   $aUNINA