Khatun, MRs. Sufia A text book of communicative english / MRs. Sufia Khatun, K.M. Julfiker Haider and MD.Kabir Alam Khan - 7 th Ed. - Dhaka : Globle Library, 2010. - 528 P. ; 24 cm. 323 323 Subjects--Topical Terms: Grammar of standard English Dewey Class. No.: 425 / S28t