00414nam a2200169Ia 4500003000400000005001700004008004000021020001600061040000700077041001200084082001700096100002000113245002800133250000600161260006400167300001300231OSt20220826124151.0210210b1967   xxu||||| |||| 00| 0 eng d  a0 07 Y85621  cAL  aEnglish  a621.381 RYDE  aRYDER (John D).  aEngineering electronics  a2  aAucklandbMcGraw hill international book company ltd.c1967  axiii,690