Found 3 books

Goal Analysis

[en] Goal Analysis CEP Press

Mager, Robert F.

download read it!
The Empty Places

[en] The Empty Places Deep Cellar Press

Crook, Landon

download read it!
Mankiw · Macroeconomics - a VoxEU Course Companion

[en] Mankiw · Macroeconomics - a VoxEU Course Companion CEPR Press

Mankiw, Gregory

download read it!