Ray, Manas The bauls of Birbhum : a study in persistence and change in communication in cultural context / Manas Ray - Calcutta : Firma KLM, 1994. - xx, 132p. ; 21cm. Includes bibliography and glossary. ISBN: 8171020003 Subjects--Topical Terms: ReligionIndia--Bīrbhūm (District)Bauls Dewey Class. No.: 181.4 / RAY