(3GdMde GdGeQjci (B/ s - (3YHOGdYRjR MehOIs ([S.N] : (3OGQ SYGO GdUHGM , s, 1993)
Keywords: (3GdYUQ GdMOjKs; (3JGQjNs; (3GdGMhGd GdGLJeGYjIs; (3GdGMhGd GdSjGSjIs; (3GdhdGjGJ GdeJMOI GdGeQjcjIs; (3GdhWf GdYQHis; (3GdYdGbGJ GdNGQLjIs; (3GdKbGaIs