Small, Kenneth A The economics of urban transportation / Kenneth A. Small and Erik T. Verhoef. - London New York : Routledge 2007 - xvi, 276 p. : ill. 25 cm. Includes bibliographical references (p. [237]-267) and index. ISBN: 9780415285155 LC Class. No.: HE305 .S585 2007 Dewey Class. No.: HE305 .S585 2007 National Library of Medicine Call No.: HE305 .S585 2007