00264nam a2200121Ia 4500003000400000005001700004008004100021020001800062040001000080100001800090245002200108260001200130OSt20240118095558.0170523s9999    xx            000 0 und d  a9788121925563  ciimtu  aTheraja- B.L. 0aBasic Electronics  aS Chand