Imperatores Severi et Senatores, The History of the Imperial Personnel PolicyISBN: 978 83 7241 918 7 Description: softcover, 210 pages (17x24 cm) Condition: new Weight: 385g. Danuta Okon, Imperatores Severi et Senatores, The History of the Imperial Personnel Policy, Uniwersytet Szczecinski, Szczecin 2014 In the history of Rome the Severan dynasty was the last ruling house preceding the empires decline and fall in the 3rd century. This imperial crisis could only be overcome owing to the reign of emperors military men whose