(3GdQMdI(B: (3Yjf GdLZQGajG GdeHUQI ai GdOQGSI GdejOGfjI (B/ s - (3UdGM GdOjf Ydi GdTGeis ([S.N] : (3efTGI GdeYGQa GdGSdGejI , s, 1982)
Keywords: (3GdLZQGajGs; (3GdQMGdIs; (3GdYGdes; (3GdeSJcTahfs; (3GdLZQGajhfs; (3hUa hQMdGJs; (3GdcTha GdLZQGajIs