00282nam a2200121Ia 45000030006000000080041000060400015000471000018000622450042000802600009001225460012001310050017001430STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMallick, S.K.  aCareers in Engineering and Technology  c1968  aEnglish20220125165741.0