000
00300nam a2200133Ia 4500
008
180710s9999 xx 000 0 und d
020
_a
256974
082
_a
658.561
_b
OCO
100
_a
O'Connor
245
_a
Profitable productivity
260
_a
[S.l.]
_b
[s.n.]
_c
0
300
_a
130 p.
942
_c
S
999
_c
75898
_d
75898