Das, Angshuman Asamar Utsav-Parvan Butali / Angshuman Das - Guwahati : AANK BANK, 2015. - 240 p. : ill, ; 23 cm. includes bibliographic references and index. ISBN: 9789380454917 Subjects--Topical Terms: Social scienceCultural groups--Assam. Dewey Class. No.: 394.26 / DAS