00359nam a2200133Ia 45000030006000000080041000060400015000471000034000622450033000962600061001293000006001905460012001960050017002080STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aStephen Hawking;Roger Penrose  athe Nature of Space and Time  bPrinceton university press; New Jerseyc1996aNew Jersey  a0  aEnglish20220125170102.0