000
00249nam a2200109Ia 4500
008
210913s9999 xx 000 0 und d
040
_c
IISER Bpr
100
_a
William Ury
245
4
_a
The Power of a Positive No
942
_c
BK
_0
1
947
_a
599
999
_c
2410
_d
2410