000
00309nam a2200133Ia 4500
008
160427s9999 xx 000 0 und d
082
_a
519.2076 MOS
100
_a
Mosteller, Frederick
245
_a
Fifty challenging problems in…
250
_a
1
260
_b
Dover Pub.
260
_c
1987
300
_a
88
999
_c
12456
_d
12456