OCDE
Labour force statistics : quarterly supplement to the yearbook / OECD
Labour force statistics : quarterly supplement to the yearbook / OECD
. - Paris : OCDE, 1981-19--
. - v. 27 cm
. -
vol.2 : May 1981. - 75 p. : il
vol.3 : August 1981. - 75 p. : il.
312