(3GdJNWjW dYedjGJ GbJMGe GdehGfY (B/s - (3GddMjGfj, YHO Gddg YWjIs; (3GdYHhOj, eMSf eMeOs (1989)
(3HHdjhLQGajI (B: (3hQbI (B87-89.s
(3jTJed Ydj EQLGYGJ HHdjhLQGajI(B.s
(3jTJed Ydi eSJNdU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3GdCef GdOGNdjs -- (3GdHdGO GdYQHjIs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s