TY - BOOK T1 - Technology, innovation, and trade: research into the engineering characteristics of Roman maritime concrete T2 - Oxford Centre for Maritime Archaeology A1 - Oleson, John A1 - Brandon, Christopher A1 - Hohlfelder, Robert A2 - Robinson, Damian A2 - Wilson, Andrew PP - Oxford YR - 2011 UL - http://aegyptiaca.uni-muenster.de/Record/109980 SN - 9781905905171 ER -