Young - old : urban utopias of an aging society/ edited by Deane Simpson. - 575 pages : illustrations ; 24 cm ISBN: 3037783508 (hbk.) : £45.00 9783037783504 (hbk.) : £45.00 Nat. Bib. No.: GBB308927 bnb Subjects--Topical Terms: Retirement communities Dewey Class. No.: 307.336