(3eQcR GdeQSd Edjg aj SfO GdTMf (B/s - (3eMehO SejQ GdTQbGhjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI ,s, 1967)
1
Keywords: (3YbO fbd GdHVGFYs; (3GdGTJQGW deUdMI GdZjQs; (3fXQjI GdNda GdNGUs; (3fXQjI GdfjGHI GdfGbUIs; (3GdMjGRI GdQeRjI ddHVGYIs