| 000 | 00441nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 160511b xsy||||| |||| 00| 0 eng d | ||
| 082 | _a504. | ||
| 110 | 1 |
_awar department education _959109 |
|
| 245 | 1 | 2 | _aamerican economic problems\ |
| 260 |
_awashington: _bwar department education, _c1944. |
||
| 300 |
_a632p; _c24cm. |
||
| 650 |
_anatural sciences & mathematics. _940752 |
||
| 710 |
_awar department education _959110 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c314190 _d314190 |
||