TY - BOOK ED - ASIAN DEVELOPMENT BANK TI - GUIDELINES FOR THE ECONOMIC ANALYSIS OF PROJECTS SN - 9715611273 U1 - 658.1552 PY - 1997/// CY - Estados Unidos PB - ECONOMIC AND DEVELOPMENT RESOURCE CENTER KW - EFECTIVIDAD DE COSTOS KW - EVALUACION ECONOMICA KW - PROYECTOS ER -