Perera, M.Y.A.
Performance Analysis of SMI II Scheme and Evaluation Guidelines for Future/ English. Perera, M.Y.A. - Dehiwala: Perera, M.Y.A., 1989. - vii, 140p.: 30cm.
338.642 / PER
Performance Analysis of SMI II Scheme and Evaluation Guidelines for Future/ English. Perera, M.Y.A. - Dehiwala: Perera, M.Y.A., 1989. - vii, 140p.: 30cm.
338.642 / PER