00957cam a22003014a 4500 531849 531849 12832911 NUST 20191029154551.0 020626s2002 waua b 001 0 eng 2002108972 0971991510 (DLC) 2002108972 MSOHAIL DLC DLC DLC pcc TF530 .P33 2002 385.2042 22 Pachl, Jörn. 24961 Railway operation and control / by Joern Pachl. 2nd Mountlake Terrace, WA : VTD Rail Pub., c2009. xv, 267 p. : ill. ; 23 cm. Includes bibliographical references and index. Railroads Maintenance and repair. 24962 7 cbc orignew 3 epcn 20 y-gencatlg ddc BK 0 0 ddc 0 0 NIT NIT 2019-10-29 0 385.2042 NIT-11766 2019-10-29 2019-10-29 BK