000 00258nam a22001217a 4500
008 170815b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _22ND
_a51
100 _a36
101 _aMAT
245 _aREAL ANALYSIS
_cROYDEN,H,L
942 _2udc
_cBK
999 _c23563
_d23563