并列题名：Gradus ad Parnassum Gradus ad Parnassum Dr.Gradusad Parnassum Doctor Gradus ad Parnassum Aus:"Gradus ad Parnassum" Nr 并列题名：Practice and paradigm 并列题名：Parties and party systems Grass of parnassus 并列题名：Logic and paradigm Doctor Gradus ad Parnassum （老顽固博士）