Mehta, V.K. Principles of power system: Including generation, transmission,distribution,switchgear and protection V.K. Mehta; Rohit Mehta - New Delhi: S Chand Publishing, 1982. - xv,608p.: ill.; (24cm) includes index ISBN: 9788121924962 Source: Purchase Subjects--Topical Terms: Power system--Textbook LC Class. No.: TK3001 / .M44 1982