000 00278nam a22001217a 4500
008 181105b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a510
100 _a36
101 _aMAT
245 _aElementary Algebra Graphs & Models
_cBittinger,M.L
942 _2udc
_cBK
999 _c51788
_d51788