00893cam a2200265 4500 330786880 TxAuBib 20080303120000.0 071126s2008||||||||||||||||||||||||eng|u 9780061353239 006135323X (OCoLC)182521026 UPZ UPZ UPZ BAKER EGM GK8 BKL TxAuBib Ariely, Dan. Predictably irrational : the hidden forces that shape our decisions / Dan Ariely. 1st ed. New York : Harper, 2008. xxii, 265 p. ; 23 cm. Includes bibliographical references and index. 20080306. Purchased by the DCLS Foundation Collection Enhancement Campaign. Decision making. Economics Psychological aspects. Consumer behavior.