RIE, NCERT Workshop for developing of self-learning materials on specific topics in mathematics at higher secondary level: report of the programme held at RIE, Bhubaneswar, March 23-28, 1992 - Bhubaneswar RIE, NCERT 1992 - x,94p. Subjects--Topical Terms: Mathematics Dewey Class. No.: 510.378 RIE(N-R)