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| 001 | CIA01000000000000000048496 | ||
| 005 | 20220227190749.0 | ||
| 008 | 991125c19711969mx a 000 0 eng u | ||
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_aTK 7820 _bW67 |
| 100 | 1 | _aWorcester, Roland | |
| 245 | 1 | 0 | _aElectronics |
| 260 |
_aLondon ; New York : _bHamlyn Publishing, _c1971 |
||
| 300 |
_a157 p. : _bil. ; _c18 cm. |
||
| 440 | 0 | _aColec. Science | |
| 650 | 4 |
_aElectrónica - _xLiteratura juvenil |
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_aLOGICAT _b20 _c20040112 _lCIA01 _h1413 |
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