Organizational Aspects of Health Communication Campaigns: What Works? Editat de Thomas E. Backer et al. 22 iul 1993 Paperback Preț: 832.67 lei 1015.45 lei 6-8 săpt. -18%
Designing Health Communication Campaigns: What Works? Autor Thomas E. Backer et al. 14 iun 1992 Paperback Preț: 643.72 lei 757.32 lei 6-8 săpt. -15%
Organizational Change and Drug-Free Workplaces: Templates for Success Autor Thomas E. Backer et al. 29 iun 1991 Hardback Preț: 450.65 lei 653.79 lei 6-8 săpt. -31%