000 00490nam a22001817a 4500
003 BD-ChCU
005 20251126090412.0
008 251126b bg ||||| |||| 00| 0 ben d
040 _cBD-ChCU
082 _a511.07 SPT
100 _aSpitzer, Herbert F.
_916903
245 _aThe teaching of arithmetic.//
_cF. Herbert Spitzer.
250 _a3rd ed.
260 _aBoston
_bMiffin
_c1961
300 _avii, 352p
650 0 _aArithmatics - Study and Teaching
_916906
942 _2ddc
_cBK
_n0
999 _c109833
_d109833