| 000 | 00580nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508153500.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
||
| 084 |
_a373.23, UNI _qFEDL |
||
| 245 | 0 | _aBlock-time classes and the core program in the junior high school | |
| 245 | 0 | _cU S Department of Health, Education and Welfare | |
| 260 |
_aWashington, USA _bU.S. Government Printing Office _c1958 |
||
| 300 | _aix,70p | ||
| 942 |
_cTEXL _h373.23, UNI |
||
| 999 |
_c1343168 _d1343168 |
||