Cookies help us deliver our services. By using our services, you agree to our use of cookies.Learn moreGot it books.google.fr - In today's military of rapid technological and strategic change, obtaining a complete understanding of the present, let alone the past, is a formidable challenge. Yet the very high rate of change today makes study of the past more important than ever before. The Past as Prologue, first published in 2006,...https://books.google.fr/books/about/The_Past_as_Prologue.html?id=ok-dB3K1l1QC&utm_source=gb-gplus-shareThe Past as Prologue