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024 _a48527
037 _cTextual
040 _aCRL
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041 _2eng
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082 _aT2:84:Ag, K4
110 _aNATIONAL COUNCIL of edu. research & training,Science Edu.(Deptt of --) .
_9630061
245 0 _aGeneral science
_b Handbook of activities,classes VI- VIII
260 _c1964
650 _aEDUCATION
700 _aNATIONAL COUNCIL of edu. research & training,Science Edu.(Deptt of --) .
_9630062
942 _hT2:84:Ag, K4
_cTEXL
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999 _c1040076
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