(3efgGL GdeSde (B:s (3cJGH YbGFO hBOGH hCNdGb hYHGOGJ heYGedGJ (B/s - (3GdLRGFQj, CHh HcQ LGHQ,s 1921- ((3HjQhJ (B:s (3OGQ GdacQ,s, 1972)
Keywords: (3GdESdGes -- (3ebGdGJ heMGVQGJs; (3GdESdGes -- (3eJaQbGJs; (3GdEjeGfs; (3GdCNdGb GdESdGejIs; (3GdBOGH GdESdGejIs; (3GdYHGOGJ (B((3abg ESdGej(B)s