(3eMGVQGJ Yf GdYQGb ef GdGMJdGd MJi GdGSJbdGd s - (3YHOGdQMef GdHRGRs ([(3ecGf GdfTQ ZjQ eMOO(B] :s (3eYgO GdOQGSGJ GdYQHjI GdYGdejI (B,s, 1954)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3JGQs; (3JGQjN GdYQGb s; (3GMJdGd GdYQGb s