000 00312pam a2200133a 44500
082 _a511
_bSm28n
100 _aSmart, James R.
245 1 _aNEW UNDERSTANDING IN ARITHMETIC
260 _aBoston
_bAllyn And Bacon
_c1963
300 _a268
650 _aArithmetic. 1901-
964 _gCIRC
997 _a54692 C
999 _c426783
_d426783