000 00277nam a22001217a 4500
008 181226b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _28th
_a510
100 _a36
101 _aMAT
245 _aTopics in Contemporary Mathematics
_cBello,I
942 _2udc
_cBK
999 _c53774
_d53774