(3GfThOI GdHWd (B/ s - (3jMji GdOjf eMehO YhVs ([S.N] : (3GdeLdS GdGYdi ddKbGaI , s, 1983)
Keywords: (3GdGOH GdYQHis; (3GdbUU GdYQHjIs; (3bUU GdHWhdGJs; (3bUU GdMQHs