TY - BOOK AU - Gunawardene, Chandra AU - Wijetunge, Swarna AU - Perera, Lal TI - Evaluation of the effectiveness of the implementation of educational reforms at secondary school level (Grades 6-11) SN - 9789559448099 U1 - 370 PY - 2004/// CY - Narahenpita PB - National Education Commission KW - Education ER -