Recent bibliographies from the council of planning librarians: P.O. Box 229, Monticello, IL 61856, U.S.A.doi:10.1016/0191-2607(80)90100-4NoneELSEVIERTransportation Research Part A General
Exchange bibliographies: Mrs. Mary Vance (editor) Council of Planning Librarians, P.O. Box 229, Monticello, IL 61856doi:10.1016/0041-1647(78)90038-2NoneELSEVIERTransportation Research