found: The breakthrough illusion, c1990:CIP t.p. (Richard Florida) data sheet (Richard L. Florida; b. 11-26-57)
found: LC data base, 05-23-90(hdg.: Florida, Richard L.; usage: Richard L. Florida)
found: The rise of the creative class, c2002:t.p. (Richard Florida)
found: The rise of the creative class, revisited, 2012:title page (Richard Florida) jacket flap (Richard Florida is Director of the Martin Prosperity Institute at the University of Toronto's Rotman School of Management, and a Senior Editor for the Atlantic; he lives in Toronto)