विजयराघव रेड़डी (Vijayaraghav Reddy) व्यतिरेकी भाषा विज्ञान Vyathireki bhasha vijnan - Agra Vinod pustak mandir 1986 - 227p. Subjects--Topical Terms: Official languageBhasha vijnanभाषा विज्ञान Dewey Class. No.: 811(H)'1 / VIJ/V