ISBN 1142197603 books & textbook
P. Virgilii Maronis Opera in Tironum Gratiam Perpetua Annotatione Illustrata a Chr. Gottl. Heyne (Latin Edition)
Virgil Ruhkopf, Friedrich Ernst
Nabu Press /2010-01-02 Paperback / 508 Pages
isbn-10: 1142197603 / isbn-13: 9781142197605
