After colonization from British Rules in 1947 East Bengal School Textbook committee was formed with a view to develop textbooks. Then in 1954 textbook law was passed and based on this law, an autonomous organization named ”School Textbook Board” was established. Thereafter 1956,1961,and 1963this organization had been restructured in different manner. After the liberation in 1971, when... https://nctb.gov.bd/site/page/9beee8d1-0e66-41ef-88c3-a7465e12a36f/-