(3GdJbGOe aj GdehGO GdeOfjI hGdJLGQjI (B:s (3abgG hbVGAG WHbG dCMcGe eMceI GdfbV MJi YGe (B1985 (3e (B/s - (3MSf, Ydj CMeOs ((3GdEScfOQjI, eUQ (B:s (3efTCI GdeYGQa,s, 1985)
Keywords: (3GdJbGOe (B((3bGfhf(B)s -- (3eUQs; (3GdJbGOe (B((3abg ESdGej(B)s