Gunn Sights: Taking Aim on Selling in the High-Stakes Industry of International AerospaceeBookGunn Sights: Taking Aim on Selling in the High-Stakes Industry of International AerospacekaryaTom GunnPenilaian: 5 dari 5 bintang5/5Simpan Gunn Sights: Taking Aim on Selling in the High-Stakes Industry of International Aerospace untuk nanti