000 00368pam a2200145a 44500
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008 170301b xxu||||| |||| 00| 0 eng d
040 _cIITK
041 _aeng
082 _a542
_bC42C
110 _aChemical Education Material Study, NSF
245 1 _aAN EXPERIMENTAL SCIENCE
260 _bW. H. Freeman And Company
_c1963
942 _cBK
999 _c411567
_d411567