(3eYde GdYdhe eSDdjGJI (B- (3GSGdjH YedI (B- (3GYOGOI (B- (3fehI GdYdei hGdegfi (B/ s - (3QTOi dHjHs ([S.N] : (3ecJHI GdGfLdhGdeUQjI , s, 1985)
Keywords: (3WQb GdJOQjSs; (3GdJYdjes; (3GdJOQjSs; (3GdYdhes; (3JOQjHs; (3GdeOQShfs