VVocational trainingVocational trainingde Ishikawa, ToshioMateriasEmployeesOccupational trainingTraining ofVocational educationEdiciones (2)Vocational training (1987)Japan Institute of Labour · inglésVocational training (1981)Japan Institute of Labour · inglésMás obras de Ishikawa, ToshioSShinpan hōgaku yōgo jitenShinpan hōgaku yōgo jitenSShōja to shishaShōja to shishaMMinpō ronten semināMinpō ronten seminā