| 000 | 00455nam a2200133 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20230815213209.0 | ||
| 007 | ta | ||
| 008 | 090527s1967 xxu g 000 0 eng d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 245 | 1 | 0 |
_aArithmetical abstractions : _bThe movement toward Conceptual Maturity under Differing Systems of Instruction / _cWilliam A. Brownell. |
| 260 |
_aLos Angeles : _bUniversity of California Press, _c1967. |
||
| 942 | _cBK | ||
| 999 |
_c123087 _d123087 |
||
| 988 | _c34 | ||