LEADER 01446aam  2200385I  450 
001 9910710231603321
005 20220217093923.0
024 8 $aGOVPUB-C13-a51bdd2e3b7eecaf0c54dd19e9d57319
035   $a(CKB)5470000002476973
035   $a(OCoLC)944188028
035   $a(EXLCZ)995470000002476973
100   $a20160309d1980      ua             0
101 0 $aeng
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 13$aAn economic analysis of efficiency improvements to residential gas- and oil-fired central heating equipment /$fStephen R. Petersen; George E. Kelly
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1980.
215   $a1 online resource
225 1 $aNBSIR ;$v80-2079
300   $a1980.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
700   $aPetersen$b Stephen R$01381279
701   $aKelly$b George E$01387936
701   $aPetersen$b Stephen R$01381279
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bGPO
906   $aBOOK
912   $a9910710231603321
996   $aAn economic analysis of efficiency improvements to residential gas- and oil-fired central heating equipment$93461099
997   $aUNINA