| 000 | 00695nam a2200241Ia 4500 | ||
|---|---|---|---|
| 001 | 114001 | ||
| 003 | BIBL | ||
| 005 | 20160527183719.0 | ||
| 008 | 840601s1957 nyua 00000 eng | ||
| 010 | _a 57006454 //r84 | ||
| 040 |
_aDLC/ICU _cICU |
||
| 049 | _aEVLG | ||
| 050 | 0 |
_aQA142 _b.S9 |
|
| 082 | 0 | _a511 | |
| 092 |
_a511 _bS971 |
||
| 100 | 1 | 0 |
_aSwain, Robert L. _q(Robert Lomond) _9176210 _2Local |
| 245 | 1 | 0 | _aUnderstanding arithmetic. |
| 260 | 0 |
_aNew York _bRinehart _c[1957] |
|
| 300 |
_axxi, 264 p. _billus., diagrs. _c24 cm. |
||
| 650 | 0 |
_aNumber concept. _9143769 _2Local |
|
| 650 | 0 |
_aArithmetic _xStudy and teaching. _954423 _2Local |
|
| 650 | 0 |
_aArithmetic _xFoundations. _954423 _2Local |
|
| 999 |
_c95319 _d95319 |
||