(3eSfO GdEeGe CHj HcQ YHO Gddg Hf GdRHjQ GdbQTj GdMejOj (B/s - (3GdMejOj, YHO Gddg Hf GdRHjQ GdMejOj,s (3J(B. 219 (3g`s; (3CSO, MSjf Sdjes ((3OeTb (B:s (3OGQ GdSbG,s, 2002)
Keywords: (3GdMOjKs -- (3GdeSGfjOs