War and the world : military power and the fate of continents 1450-2000 / Jeremy Black occasional papers' series / hong kong university press Gunpowder as the fourth power, east and west : first East Asian History of Science Foundation lecture, presented at the University of Hong Kong, 20 … influence of sea power upon history 1660-1783 / A.T. Mahan Air power and war rights / by J.M. Spaight sea power of the state / by S.G. Gorshkov ; [transl. from the Russian] interest of America in sea power, present and future / A.T. Mahan