National seminar on energy conservation / Co-sponsored by Institution of Engineers (India)..........................................7th, 8th & 9th February, 1975 - India: The South Indian Steam and Fuel Users Association, 1975 - xi, 49p. Subjects--Topical Terms: Seminar Subjects--Index Terms: Fuel efficiency Universal Decimal Class. No.: I 620.9(082.2) / L5