(3GdSehe GdaWQjI (B: (3eTcdI RQGYI HjFI UMjI (B/ s - (3eLOi eMi GdOjf eMeO SYOs ([S.N] : (3dLfI GdGYdGe hGdOQGSGJ GdeSJbHdjI , s, 1991)
Keywords: (3GdcjejGAs; (3GdhbGjIs; (3GdSehes; (3GdhbGjI GdRQGYjIs; (3GdJSees; (3GdfHGJGJ GdSGeIs; (3GdaWQjGJs