00269nam a2200121Ia 45000030006000000080041000060400015000471000021000622450026000832600009001095460012001180050017001300STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMukul Sharma; Ed  aScience Today October  c1987  aEnglish20220125165829.0