Città del Vaticano, Biblioteca Apostolica Vaticana, Vat.lat.6532 Short title Varia miscellanea, inter quae subsequentes ad disciplinas naturales pertinent Century 17 Language Latin Subject 1 Mathematik Publ. descriptions Mendelsohn, Bibliographical note on the "De Cifris" of L. B. Alberti, S.50f.; Source Katalog Folkerts Type of source cat. (ms.) Source’s source insp. Work 1Author standard Leon Battista Alberti Title (ms.) De Cifris Folio no. 176-201
