(3ceG jchf GdeLJeY Jchf GdJQHjI (B/ s - (3THd HOQGfs ([S.N] : (3OGQ GdeYQaI GdLGeYjI , s, 1993)
Keywords: (3GdeLJeYs; (3GdJQHjIs; (3GdSjGSIs; (3GdGLJeGYs; (3GdHfGA GdGLJeGYis; (3GdeDSSGJ GdJYdejIs