000 00255nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aGupta, Renu
245 0 _aSamajik Adhyayan Shikshan
260 _aNew Delhi
_bAd
_c2003
300 _a538p.
942 _cBK
999 _c12458
_d12458