(3Jbhje fXGe GdQYGjI GdWHjI (B:s (3GdaYGdjI hGdcaGAI hGdEfUGa (B/s - (3BOj, dh Bf(B.s; (3GdMjOQ, YHO GdeMSf Hf UGdM,s 1371 (3g`(B-s; (3SGYGJj, YHO GdEdgs ((3GdQjGV (B:s (3eYgO GdEOGQI GdYGeI, eQcR GdHMhK,s, 2000)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdQYGjI GdUMjIs