Why we buy

Underhill, Paco. Why we buy: the science of shopping : updated and revised for the Internet, the global consumer and beyond / Paco Underhill . - New York : Simon & Schuster Paperbacks, 2009 . - 306 p. 21 cm.
978-1-4165-9524-3 1-4165-9524-4 0-684-84913-5