Baruah, Dilip Kumar. Higher Secondary Economics: For Second year / Textual Documents Dilip Kumar Baruah & Indira Baruah. - 5th ed. / - Guwahati : Assam Book Depot , 2002. - viii,338p. ; 23cm. Bib. Subjects--Index Terms: Economics T/G-Economics Dewey Class. No.: 330 / B 288 Ec