000 | 00436 a2200169 4500 | ||
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005 | 20170301150024.0 | ||
008 | 170301b xxu||||| |||| 00| 0 eng d | ||
040 | _cIITK | ||
041 | _aeng | ||
082 |
_a542 _bC42t3 |
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110 | _aChemical Education Material Study, NSF | ||
245 | 1 | _aTEACHERS GUIDE FOR CHEMISTRY AN EXPERIMENTAL SCIENCE | |
250 | _a3rd | ||
260 |
_aCalifornia _bUniversity _c1962 |
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300 | _a3 v. | ||
942 | _cBK | ||
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