Friedmann, John, The urban transition : comparative studies of newly industrializing societies / by John Friedmann and Robert Wulff. - London : Edward Arnold , 1976. - 96 pages ; 23 cm. Bibliography : page 67-92. ISBN: 0713158808 Subjects--Topical Terms: Cities and towns.Urbanization. Subjects--Geographic Terms: Underdeveloped areas--Urbanization.