00520cam\a22002175a\4500 19811 20210322145427.0 151215s1999\\\\xx\\\\\\\\\\\\\\\\\\spa\d CH-GeUNH eng Centro de Reflexión y Acción Laboral Guía de observación de eventos sindicales Mexico: CEREAL 1999 Spanish (Español) LABOUR RIGHTS SOCIAL WORKERS TEACHING/TRAINING GUIDES TRADE UNION OFFICIALS TRADE UNIONS MEXICO Instituto Mexicano para el Desarrollo Comunitario OHCHR HRE HRE/ESCR/(1)R/5 HRE Collection BOOK Teaching materials, manuals