100 Awesome Icebreakers: Easy, Proven Ways to Bring Out the Best in Your GroupeBook100 Awesome Icebreakers: Easy, Proven Ways to Bring Out the Best in Your GroupkaryaPatty Hupfer RiedelPenilaian: 5 dari 5 bintang5/5Simpan 100 Awesome Icebreakers: Easy, Proven Ways to Bring Out the Best in Your Group untuk nanti