(3GdYUQ GdYHGSi GdGhd (B: s (3OQGSI ai GdJGQjN GdSjGSi h GdEOGQi h GdeGdi (B/ s - (3GdOhQi (B: (3YHO GdYRjRs ((3HjQhJ (B: s (3OGQ GdWdjYI (B: s, 1988)
(3GdfSNI Qbe (B(158223) (3GgOGA G(B.(3O MSfjf eMeO QHjYs
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdOhdI GdYHGSjIs -- (3YUQ GdGROgGQ (B(786-861)s; (3GdYGde GdYQHis -- (3JGQjNs -- (3GdYUQ GdYHGSi GdGhds