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040 _aMAIN
041 _aEnglish
082 _a300.7
100 _aAGGARWAL, J.C.
245 0 _aTeaching of Social Studies
_bTeaching of Social Studies, New Delhi : Vikas Publishing House, 1993
_cJ.C. AGGARWAL
260 _c1993
_bVikas Publishing House
_aNew Delhi
942 _cBK
999 _c28705
_d28705