00367nam a2200145Ia 45000030006000000080041000060400015000471000016000622450056000782500006001342600046001403000006001865460012001920050017002040STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aWillett, J.  aBrecht on Theatre - The Development of an Aesthetic  a1  bMethuen and company; Londonc1964aLondon  a0  aEnglish20220125170818.0