000
00284nam a2200121Ia 4500
008
221102s9999 xx 000 0 und d
082
_a
658 HBR
100
_a
HBR
245
0
_a
Getting numbers you can trust: the new acc
260
_b
HBR
_a
USA
_c
1991
300
_a
106p p.
942
_c
BK
999
_c
1087
_d
1087