Bacon, Roger.
The 'Opus majus' of Roger Bacon : vol. 1 / edited, with introd. and analytical table by John Henry Bridges. Univeränderter Nachdruck. - Frankfurt/Main : Minerva-Verlag, 1962. - v. 1 : ill. ; 22 cm.
Includes bibliographical references.
68096061
GDB68-A3-343
B765.B23 / O2 1964
189 / BAO
The 'Opus majus' of Roger Bacon : vol. 1 / edited, with introd. and analytical table by John Henry Bridges. Univeränderter Nachdruck. - Frankfurt/Main : Minerva-Verlag, 1962. - v. 1 : ill. ; 22 cm.
Includes bibliographical references.
68096061
GDB68-A3-343
B765.B23 / O2 1964
189 / BAO