(3Sjf hLje W(B16 / s - (3TQja GdYdeis ([S.N] : (3TQcI GdeWHhYGJ ddJhRjY hGdfTQ , s, 1989)
Keywords: (3GdJKbja GdPGJis; (3GdKbGaI GdPGJjIs; (3GdeYQaIs