TY - BOOK ED - East Pakistan Small Industries Corporation. ED - National Development Organization. TI - An experiment of socio-economic survey of Shilmondi Union, Narsingdi AV - HC440.5.Z7 N3 U1 - 309.1/549/22 PY - 1963///] CY - Dacca KW - Narsingdi KW - Economic conditions KW - Social conditions N1 - Conducted in cooperation with the National Development Organization ER -