| 000 | 00622cam-a2200241-a-4500 | ||
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| 001 | 000072604 | ||
| 005 | 20240105133447.0 | ||
| 008 | 940629s1975 xxk r 000 0 eng d | ||
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| 035 | _aUIA0072604 | ||
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_aUIASF _cUIASF |
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| 041 | 0 | _aENG | |
| 050 | 4 |
_aLB 1570 _bR54 |
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| 245 | 0 | 0 |
_aEducational innovation : _balternatives in curriculum and instruction / _ced. Arthur D. Roberts |
| 260 |
_aBoston : _bAllyn and Bacon, _c1975 |
||
| 300 |
_a282 p. ; _c24 cm |
||
| 650 | 0 |
_aEducación _xCurrÃcula |
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| 905 | _a01 | ||
| 942 | 1 | _cNEWBFXC1 | |
| 999 |
_c71630 _d71630 |
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| 980 |
_851 _gRonald RUIZ |
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