স্বপন হালদার

Writer of NCTB Textbook English Grammar and Composition for Classes XI-XII Writer of Authentic English Grammar & Composition for Classes XI-XII Writer of Authentic English First Paper Model Questions & Composition for Classes XI-XII Examiner & Scrutineer of Dhaka Board Lecturer (Dept. of English) Notre Dame College, Dhaka Ex-lecturer St. Joseph School and College, Dhaka