TY - GEN T1 - Train operation in emergencies A1 - Jia, Limin A1 - Meng, Xuelei A1 - Qin, Yong LA - English PP - Singapore PB - Springer Nature YR - 2017 UL - https://tuklas.up.edu.ph/Record/UP-99796217613117962 SN - 9789811045974 (online ISBN) KW - Railroads : Management. KW - Electronic books. ER -