johns hopkins studies in the history of technology. new series Weapons and warfare in Renaissance Europe : gunpowder, technology, and tactics / Bert S. Hall En Tibi Lector Robertvm Valtvrivm Ad Illvstrem Heroa Sigismvndum Pandulphum Malatestam Ariminensium regem, de Re Militari Libris XII multò emaculatius, ac picturis, quæ plurimæ in … reizen van Karel V / door Ghislaine de Boom ; vert. [uit het Frans] door G. de Négris