Barua,Jatin , Ucchattar Madhyamic Shiksha X1 Textual Documents Jatin Barua - 5th ed. - Assam Arun Prakashan 2015 - 499pg: 20cm. ISBN: 978-81-910690-6-8 Subjects--Index Terms: Education Deptt-Education G-Education Dewey Class. No.: 370