TY - BOOK ID - 134724419 TI - Transportation investment and GDP, some concepts, data, and analysis PY - 2004 PB - [Washington, D.C.] : U.S. Dept. of Transportation, Bureau of Transportation Statistics, DB - UniCat KW - Transportation KW - Gross domestic product KW - Economic life of fixed assets. KW - Capital investments UR - https://www.unicat.be/uniCat?func=search&query=sysid:134724419 AB - ER -