(3fMh GYdGe GaVd (B: s (3eLehYI ebGdGJ hOQGSGJ heMGVQGJ ai GdGYdGe (B/ s - {u200F}(3GdTHjdi (B: (3YHO GdQMef Hf UGdMs ((3GdQjGV (B: s [(3O(B.(3f(B] : s, 1992)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdGYdGes -- (3GdYGde GdYQHis