00498cam a2200169 4500 546807214 TxAuBib 20101127120000.0 010905|||||||||||||||||||||||||||||eng|u Winkler County Library MnCdSW-R TxAuBib National Geographic Society 1991. 1491 : America before Columbus. [S.l. : s.n., [19--]. 154 p. 20101127. TXWKC