| 000 | 00430nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 200208s9999 xx 000 0 und d | ||
| 082 | _a513 BRU | ||
| 100 | _a"Brueckner, Leo J." | ||
| 245 | 0 | _a"New understanding numbers / by Leo J. Brueckner, Elda L. Merton [and] Foster E. Grossnickle" | |
| 260 | _aPhiladephia | ||
| 260 | _bJohn C. Winston | ||
| 260 | _c1959 | ||
| 300 | _a378 p. | ||
| 650 | _aArithmetic | ||
| 942 | _cDB | ||
| 999 |
_c160892 _d160892 |
||