Practical Electricity. Part 1 Croft, Terell

"Seven years in the making, is the record for "Practical Electricity". Some of the material was written during the years from 1910 to 1913 for the "American Electricians" Handbook, but it developed that the text thus prepared was not suitable for a handbook..." Воспроизведено в оригинальной авторской орфографии издания 1917 года (издательство "McGraw-Hill Book Company, Inc ; Hill Publishing Co., Ltd"). Это и многое другое вы найдете в книге Practical Electricity. Part 1 (Croft, Terell)