| 000 | 00439nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 220907s9999 xx 000 0 und d | ||
| 020 | _a | ||
| 040 |
_aGS-LRC _cGS-LRC |
||
| 082 | _aC. 511 D912m C1967 | ||
| 100 | _aDuncan, Ernest R. | ||
| 245 | 0 | _aModern School Mathematics Structure and Use | |
| 250 | _a- | ||
| 260 |
_aSacramento _bCalifornia State Department of Education _c1970 |
||
| 300 | _a355 | ||
| 942 | _cBK | ||
| 999 |
_c4092 _d4092 |
||