McKenna, Regis Real time : preparing for the age of the never satisfied customer / by R. McKenna. - Boston, MA : Harvard Business School, 1997. - XI, 204 p. : ill. ; 21 cm. Appendix pp.177-182 Index pp. 189-201 ISBN: 0-87584-794-3 Subjects--Topical Terms: Sociology--Real-time data