000 00313nam a22001337a 4500
008 170814b xxu||||| |||| 00| 0 eng d
020 _a0070043256
041 _aeng
080 _a51
100 _a36
101 _aMAT
245 _aTHE MATHEMATICS OF THE ELEMENTARY SCHOOL
_cBEGLE.E.G
942 _2udc
_cBK
999 _c23376
_d23376