(Teaching material)the engineering measure(senior high vocational school)(the railroad occupation education railroad department programming teaching material) (Chinese edidion) Pinyin: (jiao cai) gong cheng ce liang (gao zhi)(tie lu zhi ye jiao yu tie dao bu gui hua jiao cai)

by tian you qin Paperback details (Canada). ISBN: 978-7-89436-003-8 ISBN-10: 7-89436-003-1 dong ruan dian zi chu ban she · 2011