| 000 | 00643nam a2200217Ia 4500 | ||
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| 005 | 20250508161317.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a371.2, HAM _qFEDL |
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| 100 |
_aHammock Robert C _992405 |
||
| 245 | 0 | _aSupervising instruction in secondary schools | |
| 260 |
_aNew York, USA _bMcGraw-Hill Book Company _c1955 |
||
| 300 | _axv,316p. | ||
| 490 | _aMcGraw-Hill in Education | ||
| 650 | _aSchool Administration | ||
| 700 |
_a Owings Ralph S _9770562 |
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| 942 |
_cTEXL _h371.2, HAM |
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| 999 |
_c1369454 _d1369454 |
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