Islam, Sirajul Banglapedia national encyclopedia of bangladesh / Vols:08 Sirajul Islam . - 1st ed. - Dhaka: Asiatic society, c2003. - 500 ill.;, figs.;, tables.; 25 cm. Dept. of EEE ISBN: 9843205839 Subjects--Topical Terms: Patgram Upazi Dewey Class. No.: 039.9144 / ISB