Mukul, M. R. Akhtar একুশের দলিল / Transliterated title: Ekusher dolil M. R. Akhtar Mukul - Dhaka : Ananya, c1999. - 160 p. : ill. ; 22 cm. ISBN: 9847010500073 LCCN: Subjects--Topical Terms: Bengali language movementLanguage policyBangladesh LC Class. No.: P119.32 / .B3A343 1999