(3EYdGe GdWad (B:s (3OQGSGJ Mhd UMa GdCWaGd hEPGYGJge GdeOQSjI hHQGeLge GdJdjaRhfjI (B/s - (3eYhV, eMeO (B((3GdEYdGe(B)s ((3GdbGgQI (B:s (3OGQ GdacQ GdYQHj,s, 1994)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3hSGFd GdEYdGe hGdCWaGds; (3GdCWaGds -- (3CMhGd GLJeGYjIs; (3UMa GdCWaGds; (3GdEPGYI GdeOQSjIs