000 00830nam a2200349 454500
008 160319b1997 xxu||||| |||| 00| 0 eng d
015 _2
_a
016 _2
_a
020 _a9780140261493
040 _a
_c
_d
050 _a
_b
082 _a512.7 WEL
100 _aWells, David,
222 _a
_b
245 _aPenguin dictionary of curious and interesting numbers
_b
_cby David Wells
250 _a
_b
260 _6
_aLondon
_bPenguin Books
_c1997
300 _axix, 231p.:
_bill;
_c20 cm.
310 _a
_b
440 _a
_v
500 _3
_aIncludes bibliographical references and index
611 _a
_c
653 _aAlgebra
653 _aNumber theory
906 _a
_b
_c
_d
_e
_f
_g
923 _a
_c
925 _a
_b
_x
955 _d
_e
_f
_g
_t
963 _a
991 _w
_t
_p
_i
_h
_b
999 _c36033
_d36033