(3GdYdGeI GdOcJhQ YeQ aQL (B1906_1987 (3ef QhGO GdfgVI GdYGdejI hGdfQHhjI hGdKbGajI hGdGLJeGYjI ai dHfGf hai GdYGdejjf GdYQHi hGdGSdGei (B/ s - (3MSGf MdGbs ([S.N] : (3LGeYI HjQhJ GdYQHjI , s, 1988)
Keywords: (3GdYUQ GdMOjKs; (3GdYGde GdYQHis; (3JGQjNs; (3GdGMhGd GdGLJeGYjIs; (3GdJQHjIs; (3GdGMhGd GdGbJUGOjIs; (3dHfGfs; (3YeQ aQhLs