Sample survey of earnings, hours of work
Sri Lanka; Department of Labour
Sample survey of earnings, hours of work [Text] Sri Lanka. Department of Labour - Colombo Department of Labour 1987 - unnumbered p. 29 cm.
2001-07-30
Economics
Labour economics
331.295493 / RI
Sample survey of earnings, hours of work [Text] Sri Lanka. Department of Labour - Colombo Department of Labour 1987 - unnumbered p. 29 cm.
2001-07-30
Economics
Labour economics
331.295493 / RI