Travel Habits and Patterns. Volume 2. 1974-January, 1979 (A Bibliography with Abstracts)
Railroad Management Planning. Volume 2. 1974-June, 1979 (A Bibliography with Abstracts)
Crime and Law Enforcement in Transportation Systems (A Bibliography with Abstracts)
Guideway Transportation. 1964-April, 1980 (Citations from the NTIS Data Base)
Car Pools. 1970-December, 1980 (Citations from the NTIS Data Base)
Railroad Management Planning. 1974-June, 1980 (A Bibliography with Abstracts)