000 00280nam a22001217a 4500
008 190129b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a510
100 _a36
101 _aMAT
245 _aMathematics A Chronicle of Human Endeavor
_cGross,H.I
942 _2udc
_cBK
999 _c53816
_d53816