International trade union "solidarity" and its victims :
Wedin, Ake
International trade union "solidarity" and its victims : the costa rican case. - Estocolmo : Instituto de Estudios Latinoamericanos, 1986. - 49 p. - Research Paper Series ; 43 .
International trade union "solidarity" and its victims : the costa rican case. - Estocolmo : Instituto de Estudios Latinoamericanos, 1986. - 49 p. - Research Paper Series ; 43 .