(3McheI GdOcJhQ YHO GdSdGe GdeLGdj ef GdJcdja Edi GdKbI (B: s (3hbGFY h hKGFb (B/ s - (3OGFQI GdeWHhYGJ h GdfTQs ((3YeGf (B:s (3GdOGFQI, eOjQjI GdOQGSGJ hGdeYdheGJ,s, 1998)
Keywords: (3GdhRGQGJs; (3GdCQOfs; (3JGQjN GdCQOfs; (3YgO Gdedc MSjf (B1952- 1999s