Hafizur Rahman, Hasan Eakusa February / Hasan Hafizur Rahman - Dhaka : Somoy Prokashan , 2001 - 149p. : ill. ; 16 cm. ISBN: 9844583144 Subjects--Personal Names: Hasan Hafizur Rahman Subjects--Topical Terms: 21st februaryBengali languageLanguage movement Dewey Class. No.: Be 400 / RAH