00534pamaa2200169 4500 0000017416 20060425090000.0 0875848575 153.83 HAM 1999 BF448 HAM 1999 HAMMOND Smart choices : a practical guide to making better decisions John S. Hammond, Ralph L. Keeney and Howard Raiffa. Boston: Harvard Business School Press, 1999. vii, 244p.: 22cm. Decision-making Keeney, Ralph L. Raiffa, Howard