(3af GdYdGL GdfaSi (B/ s (3JCdja CfWhfi SJhQ ; JQLeI dWai aWjes - (3SJhQ, CfWhfi,s; (3aWje, dWai,s ((3GdbGgQI (B: s (3ecJHI GdfgVI GdeUQjI, s, 1991)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
(3O(B./ (3LGHQ YUahQ ;s
Keywords: (3GdYdGL GdfaSis -- (3CeQGV faSjI s; (3GdYdGL GdfaSis