00729pamaa2200205 4500 0000045623 20090702090000.0 090702 eng 9780446536431 / 0446536431 (pbk.) HB3505 PEN 2007 Penn Microtrends : the small forces behind tomorrow's big changes Mark J. Penn; with E. Kinney Zalesne. 1st ed. New York: Twelve, 2007. xxi, 608 p.: ill., map; 18 cm. Includes bibliographical references (p. 371-409) and index United States -- Population -- Social aspects Social influence Zalesne, E. Kinney www.twelvebooks.com