There has been data ("Encyclopedia of Strategic Nuclear Forces - Reports on Missiles, Bombers, Submarines, Triad, Warheads, Modernization Plans, ICBM, SLBM, START Treaty, Long-Range Standoff (LRSO), and Verification") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Mon Dec 23 22:21:27 2019, so the data displayed here has been removed .