(3GdeLehY GdeajO aj fbV GdbHhQjI hfUQI GdJhMjO (B/s - (3GdNejS, eMeO Hf YHO GdQMef,s 1376 (3gLQj(B-s ((3GdQjGV (B:s (3OGQ CWdS ddfTQ hGdJhRjY,s, 1997)
Keywords: (3Yde GdcdGes; (3GdHOY aj GdESdGes