00282nam a2200121Ia 45000030006000000080041000060400015000471000035000622450025000972600009001225460012001310050017001430STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aChinese youth publishing house  aHappy youth of China  c1955  aEnglish20220125170617.0