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999 _c4658
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008 140515s9999||||xx |||||||||||||| ||und||
020 _a9788131806104
040 _aUPES LIBRARY
_bEnglish
082 _a540
_bCHA
100 _aChauhan, B S
_91473
245 _aEngineering chemistry
260 _aNew Delhi:
_bUniversity Science Press,
_c2009
300 _a636p.
650 _aChemistry
_944824
942 _cBK