Parking principles; subject area: 53 traffic control and operations. - Washington, 1971. - xii, 217 p. illus. 26 cm. - Its Special report, no. 125 . - Special report (National Research Council (U.S.). Highway Research Board) ; 125. . Includes bibliographical references. ISBN: 0309019583 LCCN: 72173639 Subjects--Topical Terms: Automobile parking. LC Class. No.: HE370 / .N36 Dewey Class. No.: 388.474