000 00255nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSaxena, N.R.
245 0 _aTeaching Of Social Studies
260 _aMeerut
_bRLB
_c2007
300 _a382p.
942 _cBK
999 _c12684
_d12684