000 00257nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aShedha, B.D.
245 0 _aSamajik Addyayan Shikshan
260 _aNew Delhi
_bABD
_c2004
300 _a342p.
942 _cBK
999 _c11404
_d11404