00546nam a22001577a 4500 11859 11859 210113b ||||| |||| 00| 0 eng d 621.3 K321 514 Kemp, Philip. Electrical engineering theory and practice : A comprehensive, practical and authoritative treatise for those engaged in the electrical industry, part- III 1st ed. London New Era 1950 viii,662 p. 42.00 Electrical Engineering BK 0 0 ddc 0 621_300000000000000_K321 0 22241 CL CL 1968-02-15 Eastern book mart 621.3 K321 03190 2021-01-13 BK