(3GOGQI GdeSJTajGJ (B/ s - (3MSGf eMeO fPjQ MQSJGfis ([S.N] : (3eYgO GdGOGQI GdYGeI , s, 1990)
Keywords: (3GdGOGQIs; (3GdehXahfs; (3GdeSJTajGJs; (3GOGQI GdGaQGOs; (3GdYdGbGJ GdhXjajIs