(3TQM eGjbY ajg GdJUMja hGdJMQja (B/ s - (3GdYScQi (B: (3GHhgdGd GdMSf Hf YHOGddg Hf Sgd Hf SYjO Hf jMji Hf eQhGfs; (3GdSjO eMeO jhSas; (3GMeO QGJH GdfaGNs ([S.N] : (3eWHhYGJ eLeY GddZI GdYQHjI , s, 1981)
Keywords: (3GdGdaGXs; (3GdGTJbGbs; (3GddZI GdYQHjIs; (3GdYQhV hGdbhGais; (3GdeJQGOaGJ hGdGVOGOs