ISBN: 9787564342234 - 铁路运输调度工作h (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2015-08-01 Pages: 189 Language: Chinese Publisher: Southwest Jiaotong University Press railway traffic control work is the vocational railway traffic operation and management professional curriculum materials. is based on railway traffic control work of professional combined with the current curriculum standards and the actual production of railway transport by school teachers and business experts together to complete the preparation. The main contents include: freight tr.…