Jefferson, Ray. Planning and the innovation process / Ray Jefferson. - 1st ed. - Oxford ; New York : Pergamon Press, 1973. - 233-312 p. : illus. ; 25 cm. - Progress in planning, v. 1, pt. 3 . Bibliography: p. 310-312. ISBN: 0080171818 LCCN: 73180215 Subjects--Topical Terms: City planning--Great Britain. LC Class. No.: HT169.G7 / J44 1973 Dewey Class. No.: 351.0072 / PLA 1973