000 00392nam a2200181 4500
008 160616s2000 000 0
245 _aSymmetry : (SS)
100 _aWalser, Hans.
260 _aUSA
260 _bMAA
260 _c2000
300 _a95
440 _aSpectrum Series
020 _a0 88385 532 1
650 _aSymmetry
942 _cBK
_2BK16882
080 _a512.54 WAL
999 _c16882
_d16882