00281nam a2200121Ia 45000030006000000080041000060400015000471000015000622450032000772600021001095460012001300050017001420STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGray, P.E.  aIntroduction to electronics  bJohn Wileyc1967  aEnglish20220125170206.0