LEADER 01930oam  2200565   450 
001 9910716948303321
005 20211117084922.0
035   $a(CKB)5470000002526713
035   $a(OCoLC)681104425$z(OCoLC)623331649$z(OCoLC)979864513
035   $a(EXLCZ)995470000002526713
100   $a20101112d1988      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSubstitute materials $ereplacing deteriorated serpentine stone with pre-cast concrete /$fRobert M. Powers
210  1$aWashington, D.C. :$cNational Park Service, U.S. Department of the Interior, [Preservation Assistance Division],$d1988.
215   $a1 online resource (8 pages) $cillustrations
225 1 $aPreservation tech notes,$x0741-9023 ;$vPTN-23.$aMasonry ;$vnumber 1
300   $a"April 1988"--Page 8.
517   $aSubstitute materials 
606   $aConcrete masonry
606   $aHistoric buildings$xConservation and restoration
606   $aPrecast concrete
606   $aConcrete masonry$2fast
606   $aHistoric buildings$xConservation and restoration$2fast
606   $aPrecast concrete$2fast
615  0$aConcrete masonry.
615  0$aHistoric buildings$xConservation and restoration.
615  0$aPrecast concrete.
615  7$aConcrete masonry.
615  7$aHistoric buildings$xConservation and restoration.
615  7$aPrecast concrete.
700   $aPowers$b Robert M.$f1955-$01416736
712 02$aUnited States.$bNational Park Service.$bPreservation Assistance Division,
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCQ
801  2$bCSF
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910716948303321
996   $aSubstitute materials$93547449
997   $aUNINA