000 00318nam a2200133Ia 4500
008 210901s2004 xx 000 0 eng d
082 _a371.102 SHA
100 _aSharma, R.A.
245 0 _aSamajik vigyan shikshan
260 _aMeerut
_bR.Lal Book
_c2005
300 _a526p.
650 _aEducation
942 _2ddc
_cBK
999 _c25557
_d25557