How dirty are "quick and dirty" methods of project appraisal?

Bibliographic Details
Main Author: Van de Walle, Dominique
Corporate Author: World Bank Development Research Group
Other Authors: Gunewardena, Dileni
Format: eBook
Published: Washington, DC World Bank, Development Research Group 1998
Series:Policy research working paper
Online Access:
Collection: World Bank E-Library Archive - Collection details see MPG.ReNa
Item Description:"April 1998"--Cover. - Includes bibliographical references (p. 24)
Physical Description:38 p ill 28 cm