"0, . "
yearbook of labour statistics 1982: labour statistics-yearbook/ - 42 ed. - switzerland : i l o 1982. - "xiv, 760p.; 30 cm."
includes bibliography
92-2-003262-7 hard cover
331. 107 2 int
yearbook of labour statistics 1982: labour statistics-yearbook/ - 42 ed. - switzerland : i l o 1982. - "xiv, 760p.; 30 cm."
includes bibliography
92-2-003262-7 hard cover
331. 107 2 int