000
00273nam a2200109Ia 4500
008
200802s9999||||xx |||||||||||||| ||und||
035
_a
36705
100
_a
Drucker , P. F
245
0
_a
Management tasks Responsibilities Prachices
260
_b
Collins Business
942
_c
BK
999
_c
36706
_d
36706