@book{ Solr-Accademia di Danimarca.ACDAN4103, title = {The officium of the urban prefecture during the later Roman Empire}, series = {Papers and monographs of the American Academy in Rome;}, author = {Sinnigen, William Gurnee, 1928-}, editor = {Sinnigen, William Gurnee, 1928-}, address = {Rome}, publisher = {American Academy in Rome}, year = {1957}, pages = {123}, note = {Issued also in microfilm form in 1954 as thesis, University of Michigan.}, }