000 00257nam a22001217a 4500
008 180315b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _25th
_a51
100 _a37
101 _aMAT
245 _aPrealgebra
_cBittinger,M.L
942 _2udc
_cBK
999 _c45096
_d45096