(3ehGQO GdXeBf Edi RhGFO GHf MHGf (B/s - (3GdgjKej, Ydj Hf CHj HcQ Hf SdjeGf,s 735-807 (3g`(B.s; (3CSO, MSjf Sdjes; (3chTc, YHOg Ydjs; (3CHh MGJe GdHSJj, eMeO Hf MHGf Hf CMeO,s (3Jhaj (B354 (3gLQjG(B.s ((3OeTb (B:s (3OGQ GdKbGaI GdYQHjI,s, 1990)
Keywords: (3GdMOjKs -- (3GdLhGeYs