- Paperback: 73 pages
- Publisher: Transportation Research Board National Resear (August 1989)
- Language: English
- ISBN-10: 0309047579
- ISBN-13: 978-0309047579
- Shipping Information: View shipping rates and policies
- Average Customer Review: 5.0 out of 5 stars See all reviews (1 customer review)
- Amazon.com Sales Rank: #7,704,139 in Books (See Bestsellers in Books)
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