00525pamaa2200193 4500 0000013606 20060628090000.0 0582228743 621.3 MOR 1994 TK146 MOR 1994 MORLEY Principles of electricity Arthur Morley, Edward Hughes ; revised by W. Bolton. 5th ed. Essex: Longman, 1994. xx, 504p.: 22 cm. Electric engineering Electricity Bolton, W. Hughes, Edward