Sassen, Saskia. Cities in aworld economy / Saskia Sassen. - 4th - Loss Angeles : Sage Publications, 2012. - 399p. PBK ISBN: 978-4129-8803-2 Standard No.: 10946 [old SOUL v1.0 record id] Subjects--Topical Terms: Urban economics Dewey Class. No.: 330.91732 / Sa79c