(3GdMeGjI GdbVGFjI GdMbhb GdEfSGf (B:s (3MQjI GdJfbd hGdEbGeI aj GdbVGA GdEOGQi GdeUQi habkG dCMOK CMcGe eMceI GdbVGA GdEOGQj hGdeMceI GdEOGQjI GdYdjG hGdeMceI GdOSJhQjI GdYdjG MJi YGe 1997 (B/s - (3CMeO LGO efUhQs ([(3Ohf ecGf fTQ(B] :s [(3Ohf fGTQ(B](3,s, 1997)
740-701(3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdaQfSjIs
Keywords: (3eMceI GdbVGA GdEOGQjs; (3GdbGfhf GdEOGQjs