found: Work cat.: 2007451293: Sánchez Toledo, José. Bireme : Roman naval warfare in history and diorama, c2004:t.p. (Bireme) p. 3 (Biremes)
found: Webster's third new international dictionary of the English language unabridged, 1968(Bireme, a galley with two banks of oars common in the early classical period)
found: Wikipedia, viewed Aug. 8, 2007:Galley article, Biremes and triremes section (Around the 7th or 6th century BC the design of galleys changed; shipbuilders ... added a second row of oars above the first, creating the biere or bireme)
