National seminar on recent trends in chemistry, RTC - 3 26th & 27th February, 2009 /Jayaraj Annapackiam College for Women - Periyakulam: Jayaraj Annapackiam College for Women, 2009 - 48p. Subjects--Topical Terms: Chemistry Subjects--Index Terms: Trends Universal Decimal Class. No.: 54(082.2) / P9