The history of services of the gazetted officers of the Travancore - Cochin state (Now Kerala as on 1 January 1956) (Government of Kerala Trivandrum, 1961)
Keywords: PSC -- Indian administrative service officers, Indian police service officers, public service commission, land revenue, local fund audit, board of revenue, stamps, forest, registration, agricultural income tax and sales tax, judicial, jails, police, labor, education, vehicle tax, public relations department