Policy analysis : concepts and practice /

por Weimer, David Leo, Weimer, David Leo, Vining, Aidan R
Publicado 2005

Cost-benefit analysis : concepts and practice /

por Boardman, Anthony E., Boardman, Anthony E., Greenberg, David H., Vining, Aidan R, Weimer, David Leo
Publicado 2011

Cost-benefit analysis : concepts and practice /

por Boardman, Anthony E.
Publicado 2018