(3OjhGf GdTGYQ eQTO GdHPGd (B/ s - (3GdHPGd (B: (3eQTO s; .(3GdUGfY (B: (3YHO Gddg fGUQs ([(3GdchjJ (B:s (3O(B.(3f (B] :s, 1978)
(3GdecJHI JbJfi abW GdeLdO GdQGHYs
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdHPGd (B: (3eQTO s; (3GdTYQ GdYQHis -- (3GdYUQ GdMOjKs; (3GdTYQ GdYQHis -- (3GdchjJs -- (3OhGhjf h bUGFOs