Ravelli, Francesco Martino, fl. 1617. : Ars memoriae / hactenus ab ejus primo-autore hujusce secundo quidem incognito ita obscure studio tradita, ut legere nedum intelligere quis posset jam vero in gratiam et usum juventutis explicata, exemplis aucta.
Raven, Peter Bernard, 1940- / Speaker. : Oxygen—the “movement-molecule” [electronic resource] : from precursors to performance / presented by Peter B. Raven, Damian M. Bailey, Ølivind Rognmo and Russell S. Richardson ; produced by the American College of Sports Medicine.
Raven, Susan. : Rome in Africa [electronic resource] / Susan Raven.
Raven, Thomas, fl. 1694. : Whereas the woodmongers and retailers in fuel do pretend, that they carry coals for 3 s. per chaldron, and that the carrmen will not carry them under 4 s. per chaldron [electronic resource] : to this the carrmen do say, that they are ready to carry them to any place within the gates at 2 s. per chaldron, and to any place without the gates to the barrs at 2 s. 4 d. per chaldron ... : to the right worshipful the governours of Christ's-Hospital ... this 25th day of October, 1694 / Tho. Raven ... [et al.].
Raveneau de Lussan, Sieur. : A journal of a voyage made into the South Sea, by the bucaniers or freebooters of America, from the year 1684 to 1689 [electronic resource] / written by the Sieur Raveneau de Lussan ; to which is added, The voyage of the Sieur de Montauban, captain of the free-booters on the coast of Guiney, in the year 1695.