(3GdeHGOF GdGSGSjI ai UjGfI GdMGSH GdTNUi (B/ s - (3TQja fUQs; (3YeQh aGQhbs ([S.N] : (3eDSSI LeGd GdLGSe ddGdcJQhfjGJ , s, 1992)
Keywords: (3gfOSI GdMGSHGJ GdGdcJQhfjIs