history of piracy / by Philip Gosse ars aequi Vietnam en het recht : bijzonder nummer van het juridisch studentenblad Ars Aequi / [met medew. van Ph.P. Everts ... et al.] war game / general editor Peter Young ; war games photographed by Philip O. Stearns battles of the Somme / by Philip Gibbs ; with maps chatham house monographs Naval disarmament : a brief record from the Washington conference to date / Hugh Latimer ; preface by Philip H. Kerr Ribbons & medals : naval, military, air force and civil / by H. Taprell Dorling ("Taffrail") ; in association with L.F. Guill Operations research : past, present and futue / by Philip M. Morse study of war / Quincy Wright the men who ruled india guardians third service : the story behind the Royal Air Force / Philip Joubert de La Ferté men-at-arms series Frederick the Great's army : Cavalery / text by Philip Haythornthwaite, colour plates by Bryan Fosten Royal Armouries : official guide / [text by Peter Hammond]
