(3OcJhQ eGcfJhT (B: (3GacGQ eajOI(B, (3LQYGJ afjI hfUGFM ddSjWQI GdcGedI Ydi GdeGcjfJhT (B/ s - (3YHOGddg Hf YHOGddg GdYHjOs; (3dGajJS, HhHs; (3SQhQ Ydi GHQGgje SQhQs ([S.N] : (3GdecJHI GdGcGOjejI , s, 1992)
Keywords: (3GdMGSHGJ GdGdcJQhfjIs; (3GdeGcjfJhTs; (3HQGeL GdMGSHGJ GdGdcJQhfjIs