| 000 | 00739nam a2200229Ia 4500 | ||
|---|---|---|---|
| 001 | CEN-13271 | ||
| 003 | AR-ReUNN | ||
| 005 | 20230405144544.0 | ||
| 008 | 991230s____||||US_|||||||||||||||||en_|d | ||
| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eAACR2 |
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| 041 | 0 | _aen | |
| 044 | _aUS | ||
| 100 |
_aTannenbaum, Beulah _922072 |
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| 245 | _aUnderstanding light | ||
| 260 |
_aNew York : _bFawcett Publications, _c1968. |
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| 300 |
_a117 páginas : _bil., lám., fot. |
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| 440 |
_aLadder : 2000 words ; _vL-54 _921808 |
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| 500 | _aThis edition is for readers for whom English is a second language. It can be anyone whos has learned 2,000 words of english. | ||
| 650 |
_aOPTICA _97796 |
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| 650 |
_aLUZ _97259 |
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| 700 |
_aStillmany, Myra _922073 |
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| 999 |
_c11131 _d11131 |
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| 945 |
_c1 _dOsvaldo Sosa |
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