Revision and rebasing of wage rate index (WRI) from 1969 -70 to 2010 -11 / Bangladesh Bureau of Statistics (BBS) - Dhaka : Bangladesh Bureau of Statistics (BBS), c2015. - xv, 12 p. : ill. ; 28 cm. ISBN: LCCN: Subjects--Topical Terms: Working poorBangladeshStatistics LC Class. No.: HD8690.6 / .R477 2015