Hāi, Muhammada Ābadula, 1919-1969. Dhvani-bijnāna o Bāṃlā dhvanitattva. - [1964] - 18, 403 p. illus. 25 cm. In Bengali. Bibliography: p. [359]-363. LCCN: sa 65004363 Subjects--Topical Terms: Bengali language--Phonology. LC Class. No.: PK1665 / .H29