RT Book T1 The English Humanists' Use of Cicero's "De officiis" in their Evaluation of Active and Contemplative Life T2 Stanford University Diss. Doctoral Dissertation Series, Publication A1 Jarrott, Catherine Anna Louise LA Undetermined PP Ann Arbor (Mich.) PB University Microfilms YR 1954 UL https://ixtheo.de/Record/1827224886 K1 Cicero, Marcus Tullius : v106-v43