(3GdGfSGf hJdhK GdHjFI (B/ s - (3eMeO GdSjO GQfGDhWs ([S.N] : (3GdOGQ GdeUQjI GddHfGfjI , s, 1993)
Keywords: (3JdhK GdHjFIs; (3MeGjI GdHjFIs; (3GdVhVGAs; (3GdJdhKs; (3gfOSI GdHjFIs; (3GdHMGQ hGdeMjWGJs; (3GdejGgs; (3GdghGAs