621.3/DHO/B 15890 15891 15892 15893 15894 15895 15896 15897 15898 15899

Dhogal, P. S         Basic electrical engineering with numerical problems / P. S. Dhogal . – New Delhi : Mc Graw Hill, 1987         466p.: vol. 2         ISBN9780074515877 : RS. 350.00         1. Electrical engineering