(3GdQCi HGdQCi(B: (3CQGA hQGA GdGMOGK (B/ s - (3GMeO NdjaIs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1985)
Keywords: (3GdYUQ GdMOjKs; (3eUQs; (3JGQjNs; (3GdGMhGd GdGLJeGYjIs; (3GdGMhGd GdSjGSjIs