Tiwari, Uday Narayan Basha sastra ki rooprekha / भाषाशास्त्र की रूपरेख by Uday Narayan Tiwari - 2nd ed. - Allahabad : Bharati Bhandar , 1978 . - 328 p. Hard Back Subjects--Topical Terms: Hindi linguisticsLinguistic study Dewey Class. No.: 491.43 / UDA-B