000 00264nam a22001217a 4500
008 170816b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a41
100 _a36
101 _aMAT
245 _aTHE GREAT MATHEMATICIANS
_cTURMBUL.H
942 _2udc
_cBK
999 _c23745
_d23745