TY - GEN AU - Mannering, Fred L. AU - Kilareski,Walter P. TI - Principles of highway engineering and traffic analysis SN - 0471635324 AV - TE147 U1 - 625.7 20 PY - 1990/// CY - New York PB - Wiley KW - Highway engineering KW - Traffic engineering N1 - Includes bibliographical references ER -