LEADER 01036nem  2200373 n 450 
001 9910814452803321
005 20200520144314.0
035   $a(CKB)2560000000057327
035   $a(MiAaPQ)EBC3329863
035   $a(Au-PeEL)EBL3329863
035   $a(CaPaEBR)ebr10002704
035   $a(OCoLC)842972759
035   $a(EXLCZ)992560000000057327
100   $a20101210d2000      uy 
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aUnderground Railroad, 1860
210   $a[S.l.] $cMaps.com$dc2000
215   $a1 online resource (1 map)
517 3 $aUnderground Railroad, 1860 :$eNorth America, United States, map
606   $aUnderground Railroad$vMaps
607   $aUnited States$vMaps
615  0$aUnderground Railroad
712 02$aMaps.com (Firm)
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910814452803321
996   $aUnderground Railroad, 1860$94125519
997   $aUNINA