=LDR 22 4500 =001 5611 =082 04$a977.02 ROH =100 1\$aRohrbough, Malcolm J. =245 10$aThe Trans-Appalachian frontier: people, societies and institutions 1775-1850 =260 \\$aAucklandAuckland :$bOxford University Press,$c1978 =650 \0$aBooks =852 \\$bFreeman Library$h977.02 ROH