(3GdJYQjH hJfSjbg ai GdhWf GdYQHi (B/ s - (3eMeO GdefLi GdUjGOis; (3eQcR OQGSGJ GdhMOI GdYQHjIs ([S.N] : (3eQcR OQGSGJ GdhMOI GdYQHjI , s, 1982)
Keywords: (3GdYGde GdYQHis; (3GdJQLeI GdYQHjIs; (3GddZI GdYQHjIs; (3GddgLGJs