(3eQcR GdeQSd Gdjg aj SfO GdTMf (B/s - (3eMehO SejQ GdTQbGhjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1967)
1
Keywords: (3SfO GdTMfs; (3GdeQSd Gdjgs; (3GWQGa SfO GdTMfs; (3fXQjI GdNda GdNGUs; (3fXQjI GdfjGHI GdfGbUIs; (3GdfXQjI GdJbdjOjIs