Professional Development Training Management Skills for Secretaries, Administrative Assistants and Support Staff Even if your title doesn't say "manager," you can still harness the power of management skills. Breakthrough seminar gives you high-impact approaches to gaining the confidence, power, and knowledge to handle whatever the workplace throws at you. Professional Development Training | Product | CODE | Price | Order | | 6 audiocassettes and workbook | C12850A | $59.95 | | | Each additional audio workbook | C12850PG | $9.50 | | | 3-volume video set (1 hr. 30 min.) | C12850V | $99.95 | | |