00719nam a22001937a 4500 BD-DhUL 20151104121117.0 151104s201105 bg a|||| m||| 00| 0|eng d BD-DhUL BD-DhUL 331.11 ALL Ali, Ahammad Labour force estimate of informal economic activities and their socio- economic study : a case study of Narayangonj municipal area / [MS Thesis] Dhaka : University of Dhaka, 2011. xi, 82 p. : ill. (some col.) ; 30 cm. Thesis ( M.S.)--Department of Geography & Environment, University of Dhaka. Includes bibliographical references. Labor supply. ddc REF 42688 42688 0 0 ddc 0 331_110000000000000_ALL 1 REF 69220 DUSL DUSL REF 2015-11-04 Gift 331.11 ALL 449876 2015-11-04 2015-11-04 REF