SASKIA, Sassen Cities in a World Economy - 4th - Los Angels Sage 2012 - xviii, 397p. - Sociology for a New Century Series . ISBN: 9781412988032 Subjects--Topical Terms: Cities and towns. 2.Metropolitan areas. 3.Sociology, Urban. 4.Urban economics. Dewey Class. No.: 330.917 / 32 SAS-C