(3CSO GdZGHI aj eYQaI GdUMGHI (B/s - (3GHf GdCKjQ, Ydj Hf eMeO Hf YHO GdcQje,s 555-630 (3gLQjG(B.s; (3eYhV, Ydj eMeOs; (3YHO GdehLhO, YGOd CMeOs; (3GdHQj, eMeO YHO GdefYes; (3CHh SfI, YHO GdaJGMs; (3GdfLGQ, LeYI WGgQs ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1994)
Keywords: (3GdUMGHI hGdJGHYhfs -- (3JQGLes