000 00276nam a22001217a 4500
008 170817b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _210TH
_a51
100 _a36
101 _aMAT
245 _aTOPICS IN CONTEMPORARY MATHEMATICS
_cBELLO,I
942 _2udc
_cBK
999 _c23925
_d23925