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024 _a90745
037 _cTextbook
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aX9M6, L0
100 _aAtmaram
245 0 _aOrigin of colour in copper ruby glass
260 _aMysore
_bUniversity of Mysore India
_c1970
300 _a43p.
_ccm.
650 _aECONOMICS
942 _hX9M6, L0
_cTB
_2CC
999 _c890133
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