Oliver, James Henry 1905-.
Greek constitutions of early Roman emperors from inscriptions and papyri /
James H. Oliver 
. - Philadelphia : American Philosophical Society,  1989 
. - xxxv, 634 p.  ill.  27 cm. 
 - (Memoirs of the American Philosophical Society  ; v. 178 )
<br/><label>  ISBN: </label>0-87169-178-7