(3GdeYQaI hGdSdWI ai GdeLJeY GdYQHi(B, (3GdGcGOejhf GdYQH hGdSdWI (B/ s - (3eQcR OQGSGJ GdhMOI GdYQHjIs; (3eMeO UHhQs ([S.N] : (3eQcR OQGSGJ GdhMOI GdYQHjI , s, 1992)
Keywords: (3GdYGde GdYQHis; (3JGQjNs; (3GdGMhGd GdSjGSjIs; (3ebGdGJ heMGVQGJs; (3GdbhejI GdYQHjIs