000
00363nam a2200145Ia 4500
020
_a
0000000000000
082
_b
1403
_a
820
100
_a
"Covey R.Stephen"
245
0
_a
principle of centered leadership
260
_b
simon and schuster
_a
great bratian
_c
1992
300
_a
326
944
_c
BK
999
_c
773600
_d
773600