(3GdGSdGe hGdTYQ (B((3YGde GdeYQaI (B66) / s - (3SGei eci GdYGfis ([S.N] : (3GdeLdS GdhWfi ddKbGaI hGdafhf hGdGOGH , s, 1983)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3GdTYQ GdOjfis; (3GdGSdGe hGdGOH GdYQHis