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| 003 | ES-SlBCS | ||
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| 008 | 140529s1989 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | 1 |
_aBredo, Eric _9139611 |
|
| 245 | 0 | 0 |
_aBatesom's Hierarchical Theory of Learning and Comunication _c Eric Bredo |
| 600 | 1 | 4 |
_aBateson, Gregory _d1904-1980 _9139612 |
| 773 | 0 |
_tEducational Theory _gvol. 39, nº. 1, 1989, págs. 27-38 _wRev1399 |
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| 942 | _cAR | ||
| 999 |
_c512780 _d512780 |
||