00561nam 2200217zu 450 991099390940332120250420171201.00-271-10121-0(CKB)38465278600041(EXLCZ)993846527860004120250420|1917uuuu || |engur|||||||||||Eldorado FoundPenn State University Press19170-271-06038-7 Shoemaker Henry W1815110BOOK9910993909403321Eldorado Found4369773UNINA