books.google.it - Frank Sear traces the evolution of architecture during the four centuries from the late Republic, when Roman building came of age, to A.D. 330, when Constantine moved the empire's capital to Constantinople. More than 200 photographs, maps, and drawings illustrate a discussion ranging over the extent...http://books.google.it/books/about/Roman_Architecture.html?hl=it&id=Rkdt_p6uvw0C&utm_source=gb-gplus-shareRoman Architecture
