(3GdcjejGA GdYGeI hZjQ GdYVhjI (B/ s - (3OjhQGfJ, hds; (3SGei cjQjS WhHjG (B((3eJQLe(B)s; (3YRJ eMeO NjQi (B((3eJQLe(B)s; (3QTGO QRb(B((3eQGLY(B)s ([S.N] : (3GdeQcRGdbhei ddGYdGe hGdJhKjb , s, 1962)
Keywords: (3GdadRGJs; (3GdcjejGA ZjQ GdYVhjIs; (3GdbdhjGJs