Frankfort, Henri Archeology and the Sumerian problem / Henri Frankfort. - Chicago : The Univ. of Chicago press, 1932. - XI, 72 pages : pl.; 25 cm. - Studies in Ancient Oriental Civilization, 4 . - 902.6 (567) (NLA) . - Studies in Ancient Oriental Civilization, 4 . Subjects--Topical Terms: Excavations (Archaeology)--Iraq.Sumerians Universal Decimal Class. No.: 902.6 (567) (NLA)