Report of the discussion : workshop to promote ratification of th e private employment agencies convention, 1997 (no.181) WPEAC/2009/12, Geneva, 20-21 October 2009. - Geneva : International Labour Office, 2009. - iii , 29 p. ; 30 cm. ISBN: 9789221232827 Subjects--Topical Terms: Employment (Economic theory).Treaties-- Ratification.