Choudhury, Serajul Islam. Practical English Essays & Unseens / Serajul Islam Choudhury. - Dhaka: Boi Prokashani, 1988. - 224 p.: 22 cm. 19 TK. Nat. Bib. No.: 1988 Subjects--Topical Terms: Textbook Dewey Class. No.: 371.32 / CHP