Abraham LincolnŽs Cyphering Book and Ten other Extraordinary Cyphering BooksNerida F. Ellerton, M. A. (Ken) Clements2014PDF
Applied Cryptography for Cyber Security and Defense : Information Encryption and CypheringHamid R. Nemati and Li Yang, editors2010PDF
Rewriting the History of School Mathematics in North America 1607-1861 [recurso electrónico] : the Central Role of Cyphering BooksNerida Ellerton, M.A. (Ken) Clements2012PDF
Pepys's Ghost : His Wanderings in Greater Gotham, His Adventures in the Spanish War, Together with His Minor Exploits in the Field of Love and Fashion, with His Thoughts Thereon ; Now Re-cyphered and Here Set Down, with Many AnnotationsEdwin Emerson1900ZIP
Practicque om te leeren reeckenen / cypheren ende boeckhouwen / met die regel coss / ende geometrie / seer profijtelijcken voor allen koop-luyden / Van nieus gecorrigeert ende vermeerdert / deur Nicolaum Petri.Petri, Nicolaus, -1635ZIP
