00656nam a2200193 4500 1/21548 000217s1970 enk 0 1 eng 0870061186 22210 GR-PeUP 621.381'03 SH R 621.381'03 SH Gerrish, Howard H. Electricity electronics dictionary : technical terms simplified / by Howard H. Gerrish Illinois : The Goodheart-Willcox company, 1970 128 σ. ; 22 εκ. Electricity Dictionaries. Electronics Dictionaries. INST UNIPILB REF 20040709 621.381'03 SH 00133267 00133267 NOLOAN 23 1