00796nas 2200277 a 450 99620574210331620240413014620.0(OCoLC)276309775(CKB)1000000000783915(CONSER) 2008267553(EXLCZ)99100000000078391520081124a20089999 sy engur||||||||txtrdacontentcrdamediacrrdacarrierGCI bulletinLos Angeles, Calif. Getty Conservation Institute2008-Getty Conservation Institute bulletinArtConservation and restorationPeriodicalsArtConservation and restorationJOURNAL996205742103316GCI bulletin2572802UNISA