| 000 | 00600nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508153439.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aBooks to be hide in OPAC | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
||
| 084 |
_a372, UNI/O _qFEDL |
||
| 100 | _aPiltz Albert | ||
| 245 | 0 | _aScience equipment and materials for elementary school suggestins for supervisors administrators and teachers | |
| 260 |
_aWashington, USA _bU.S. Government Printing Office _c1961 |
||
| 300 | _aiii,66p. | ||
| 942 |
_cHB _h372, UNI/O |
||
| 999 |
_c1342951 _d1342951 |
||