RT Book T1 The Latin translation of the Arabic version of Euclid's "Elements" commonly ascribed to Gerard of Cremona T2 Asfār JF Asfār A1 Euclides 3 v. Chr. A2 Gerardus Cremonensis 1114-1187 A2 Busard, Hubertus L. L. 1923-2007 A2 Euclides LA Latin LA English PP Leiden PB Brill YR 1984 UL https://ixtheo.de/Record/1099570964 CN 513