LEADER 01246nam 2200361Ia 450 001 9910695494903321 005 20231122003145.0 035 $a(CKB)5470000002369807 035 $a(OCoLC)75289022 035 $a(EXLCZ)995470000002369807 100 $a20061107d1973 uy 0 101 0 $aeng 135 $aurbn|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBeehives of invention$b[electronic resource] $eEdison and his laboratories /$fby George E. Davidson 210 1$aWashington, D.C. :$cOffice of Publications, National Park Service, U.S. Dept. of the Interior,$d1973. 215 $a1 electronic text $cHTML file 300 $aTitle from title screen (viewed on Sept. 15, 2006). 300 $a"National Park Service history series." 320 $aIncludes bibliographical references. 517 $aBeehives of invention 606 $aInventors$zUnited States$xHistory 615 0$aInventors$xHistory. 700 $aDavidson$b George E.$f1937-2000.$01436001 712 02$aUnited States.$bNational Park Service. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910695494903321 996 $aBeehives of invention$93594032 997 $aUNINA