000 00395nam a2200157Ia 4500
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245 _aPhysics resource material for secondary school teachers : heat, optics and waves
260 _aMysore
260 _bRegional College of Education
260 _c0
350 _a316
365 _b316
365 _dRupees
440 _v2
923 _n17713
999 _c78628
_d78628