TY - BOOK AU - Covey, Stephen R. AU - Collins, Jim TI - The 7 Habits of Highly Effective People: Powerful Lessons in personal change SN - 9781471131820 U1 - 158.1 COV-S PY - 2004/// CY - London PB - Simon and Schuster KW - Success in business KW - Success-Psychological aspects ER -