| 000 | 00684cam-a2200265-a-4500 | ||
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| 001 | 000017607 | ||
| 005 | 20240105130200.0 | ||
| 008 | 901010t19721972xxu r 000 0 eng d | ||
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| 035 | _aUIA0017607 | ||
| 040 |
_aUIASF _cUIASF |
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| 041 | 0 | _aENG | |
| 050 | 4 |
_aQ 175.5 _bC73 |
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| 100 |
_aCrane, Diana _d1933- |
||
| 245 | 1 | 0 |
_aInvisible colleges : _bdiffusion of knowledge in scientific communities / _cDiana Crane |
| 260 |
_aChicago : _bUniversity of Chicago, _cc1972 |
||
| 300 |
_a213 p. ; _c22 cm |
||
| 650 | 0 |
_aCiencia - _xAspectos sociales. |
|
| 905 | _a01 | ||
| 942 | _cNEWBFXC1 | ||
| 999 |
_c17345 _d17345 |
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| 980 |
_851 _gRonald RUIZ |
||