(3GdehGQjK hGdhUjI hGdgHI aj GdTQjYI GdESdGejI hGdbGfhf (B/s - (3HOQGf, HOQGf CHh GdYjfjfs ((3GdEScfOQjI, eUQ (B:s (3eDSSI THGH GdLGeYI,s, 1985)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdgHGJs -- (3bhGfjf hJTQHYGJs; (3GdehGQjKs -- (3bhGfjf hJTQjYGJs; (3GdhUGjG (B((3bGfhf(B)s; (3GdgHI (B((3abg ESdGej(B)s; (3GdhUGjG (B((3abg ESdGej(B)s; (3GdehGQjK (B((3abg ESdGej(B)s