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020 _aNULL
040 _cSGVU Library
041 _cEng.
100 _aJeyapoovan, T.
_927689
245 _aEngineering drawing and graphics using auto CAD
_cBy T. Jeyapoovan
250 _aNULL
260 _aNULL
_bVikash. New Delhi.
_cNULL
300 _aNULL
520 _aEngineering
650 _aMechanical
_935
942 _cBOOKS
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