Superb. I have read this book seven times during my years in the Univ (1961-69). Inspired by German efficiency I first learnt German. I have been to Germany on work several times. A lifetime's desire to breathe in front of the Brandenburg Gate and walk Unter den Linden was fulfilled in May 2019, in my 75th year. At the Reichstag I reminisced. I recalled."Und wenn es erforderlich ist, will ich zehn Jahre kampfen"