Covey, Stephen R.
Principle centered leadership - New York Simon and schuster 1992 - 334p. 24*15 cm
671711350
Leadership.
Success in business
Success -- Psychological aspects
158.4 / COV
Principle centered leadership - New York Simon and schuster 1992 - 334p. 24*15 cm
671711350
Leadership.
Success in business
Success -- Psychological aspects
158.4 / COV