00341nam a2200145Ia 4500008004100000020001800041041000800059082001300067100001500080245003900095260002200134300000800156365001600164700001500180230718s9999    xx            000 0 und d  a9781473695986  aeng  a500bHAW  aHawking S.  aBrief Answers To The Big Questions  c2018bJohn Murray  a232  cRs.b650.00  aHawking S.