(3eLehYGJ GdfbhO (B/ s - (3eGcQhGd(B, (3OjajO hdjGes; (3fHjd eMehO Rjf GdOjfs; (3MGeO QeVGf GdLhgQis ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1986)
Keywords: (3GdUjGfIs; (3GdGbJUGOs; (3GdfbhOs; (3GdGLJeGYs; (3Sc GdfbhOs; (3OhQ Sc GdfbhOs; (3JUfjas; (3YQVs