Lean customer development : building products your customers will buyCindy AlvarezAusverkauft4,0Bewachen
Management mess to leadership success. 30 challenges to become the leader you would followScott Jeffrey MillerAusverkauft4,0Bewachen
Million dollar consulting : the professional´s guide to growing a practiceAlan WeissAusverkauft4,1Bewachen
Becoming a Technical Leader: An Organic Problem-Solving ApproachGerald M. WeinbergAusverkauft4,1Bewachen