| 000 | 00348nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 240201s1983 xx 000 0 eng d | ||
| 020 | _a0669041947 | ||
| 082 | _a510 RUC | ||
| 100 | _aRUCKER, WALTER E. | ||
| 245 | 0 | _aBASIC WORKSHEETS - HEATH MATHEMATICS | |
| 260 |
_bD.C.HEATH & CO., _c1983 |
||
| 300 | _a128 | ||
| 650 | _aMATH | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5428 _d5428 |
||