(3GfHGA GdZeQ HGHfGA GdYeQ ai GdJGQjN (B/ s - (3GHf MLQ GdYSbdGfi (B: (3HOQ GdOjf GHh GdeYGdi eMeO Hf GMeO Hf Ydis ((3HjQhJ (B: s (3OGQ GdcJH GdYdejI ddfTQ hGdJhRjY , s, 1986)
(3GdGLRGA ef (B1 (3Gdi (B10 s
Keywords: (3JGQjNs; (3GdJGQjN GdGSdGeis; (3GdJQGLes