`Public transport first' policy and local road network planning practice
70 Years of Aeropropulsion Research at NASA Glenn Research Center
70 Years of Aeropropulsion Research at NASA Glenn Research Center
1993 Federal Aviation Administration Plan for Research, Engineering and Development
1993 upgrading of the Greater Windhoek Transportation Study
1994 Research and Technology Report at the Goddard Space Flight Center
2006 NHI Training Catalog. Transportation Training Resources Catalog
2008 and 2009 Research and Engineering Annual Report
A 2050 Vision for Energy‐efficient and CO2‐free Urban Logistics
Aanzet tot een Dynamisch Woonuitgavenmodel (Push for a Dynamic Model for Housing Expenditures)