(3TQM CUhd GYJbGO Cgd GdSfI hGdLeGYI ef GdcJGH hGdSfI hELeGY GdUMGHI hGdJGHYjf ef HYOge (B/s - (3GddGdcGFj, gHI Gddg Hf GdMSf Hf efUhQ,s (3J(B. 418 (3g`(B.s; (3GdZGeOj, CMeO Hf SYO Hf MeOGfs ((3GdQjGV (B:s (3OGQ WjHI ddfTQ hGdJhRjY,s, 1991)
Keywords: (3Yde GdcdGes