000 00247nam a2200097Ia 4500
008 090707b ii f a fnsan d
100 _aSagar, Lakshmi.
_913848
245 _aParipeksh Aur Pratikriyaye.
260 _c1972.
_aDelhi;
_b146p.
942 _cBK
999 _c10558
_d10558