Guesstimation 2.0: Solving Today's Problems on the Back of a NapkinE-bookGuesstimation 2.0: Solving Today's Problems on the Back of a NapkindeLawrence WeinsteinNota: 4 de 5 estrelas4/5Salve Guesstimation 2.0: Solving Today's Problems on the Back of a Napkin para mais tarde