TY - BOOK AU - Mckean,Roland N. TI - Efficiency in government through systems analysis: with emphasis on water resources development T2 - Publications in operations research AV - HD1694.A5 M35 PY - 1958/// CY - New York PB - J. Wiley KW - Desarrollo de recursos hidrológicos KW - Estados Unidos KW - Administración pública KW - Estudio de casos ER -