000 00282nam a22001217a 4500
008 170822b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a51
100 _a38
101 _aMAT
245 _aPRINCIPLES OF ARITHMETIC AND GEOMETRY
_cALLENDOERFER,C.B
942 _2udc
_cBK
999 _c24526
_d24526