Nigam, Lakshmishankar. Daksina kosala ka aitihasik bhugol / by Lakshmishankar Nigam - 1st ed. - Delhi: Sarada Publishing House, 1998. - 258p. ISBN: 8185616566 Subjects--Topical Terms: Daksina kosalaHindiNadi samuhaPrasthabana Dewey Class. No.: 891.43808 / NIG/D