(3efgL Cgd GdSfI hGdLeGYI aj fbO GdQLGd hGdcJH hGdWhGFa (B/s - (3GdeONdj, QHjY Hf gGOj YejQs 1351 (3gLQj(B-s ((3GdEeGQGJ GdYQHjI GdeJMOI (B:s (3ecJHI GdaQbGf ,s, 2002)
Keywords: (3GdESdGes -- (3OaY eWGYfs