TY  - BOOK
AU  - Covey, Stephen R.
AU  - Covey, Stephen R.
TI  - The seven habits of highly effective people
SN  - 9780671708634
AV  - 158 COV 1989 
U1  - 158 COV 1989 
PY  - 1989///
CY  - New York
PB  - Free Press
KW  - Educational and Personal development
ER  -