| 000 | 00649nam a2200205Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508153457.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aBooks to be hide in OPAC | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
||
| 084 |
_a510.71, UNI/O _qFEDL |
||
| 100 | _aBrown Kenneth E | ||
| 245 | 0 | _aCurriculum materials in high-school mathematics | |
| 245 | 0 | _cU S Department of Health, Education and Welfare | |
| 260 |
_aWashington, USA _bU.S. Government Printing Office _c1954 |
||
| 300 | _avi,40p | ||
| 546 | _aBulletin 1954, No. 9 | ||
| 942 |
_cHB _h510.71, UNI/O |
||
| 999 |
_c1343133 _d1343133 |
||