TY - BOOK ID - 137426125 TI - Characterization of locomotive engineer schedules AU - Gertler, Judith B. AU - United States. PY - 2001 PB - Washington, DC : U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development, DB - UniCat KW - Locomotive engineers KW - Hours of labor. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137426125 AB - ER -