(3Yde GdSjGSI (B/ s - (3egfG, eMeO fUQs; (3GdUGdMj, YHO GdQMefs ((3GdbGgQI (B:s (3OGQ ZQjH ddfTQ,s, 1985)
Keywords: (3GdYdhe GdSjGSjIs