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可在安卓获取NCTB的历史版本
孟加拉教科书（NCTB）是1-12级学生BD的教育应用。
= All Text Books for Class One.
= Class Two.
= Class Three.
= Class Four.
= Class Five.
= Class Six.
= Class Seven.
= Class Eight.
= Class Nine.
= Class Ten.
= Class Eleven
= Class Twelve.
Some of the popular books included named as; Bangla, Byakoron, Islamic studies, Mathematics, Physics, Chemistry, English For Today, English Grammar, Social Science, Social Studies, Soil Sciences, Biology, Higher Math, Science, Bangladesh & World Affairs, Fine Arts Book, ICT, Physical Studies, Home Science and many more.