00809cam a22002291  4500001000700000003000800007005001700015008004100032010001700073040002700090050001400117082001300131100003700144245015700181260003800338300005400376500003900430504002900469650002500498650002700523700002900550748697BD-DhUL20170619154018.0790731m19546   enkabc   b    000 0 eng    aa  55008645   aDLCcDLCdDLCdBD-DhUL00aT15b.S5300a609bSIH1 aSinger, Charlesd1876-1960,eed.12aA history of technology :cedited by Charles Singer and othersbv. 2. The Mediterranean civilizations and the Middle Ages, c. 700 B.C. to c. 1500 A.D. /  aOxford :bClarendon Press,c1956.  a8 v. :billus. (part col.) port., maps. ;c26 cm.  aVolumes 6-7 ed. by T. I. Williams.  aIncludes bibliographies. 0aTechnologyxHistory. 0aCivilizationxHistory.1 aWilliams, Trevor Illtyd.