(3cJGH TaGA GdYdjd aj eSGFd GdbVGA hGdbOQ hGdMceI hGdJYdjd (B/s - (3GHf bje GdLhRjI, eMeO Hf CHj HcQ Hf CjhH,s 691-751 (3gLQjG(B.s ((3HjQhJ (B:s (3OGQ GdeYQaI,s, 1978)
Keywords: (3GdbVGA hGdbOQ (B((3ESdGe(B)s; (3GdEjeGf (B((3ESdGe(B)s; (3Yde GdcdGes; (3GdSeYjGJ (B((3Yde cdGe(B)s