(3hSGFd GdGJUGd GdhKGFbi GdecJhH (B/ s - (3eMeO GHQGgje GdSjOs ([S.N] : (3OGQ GdKbGaI ddfTQ hGdJhRjY , s, 1993)
Keywords: (3GdhKGFbs; (3GdJhKjbs; (3GdGQTja hGdeMahXGJs; (3GdeWHhYGJ GdMchejIs; (3GdecJHGJ, Ydes