(3UhQ GdNSGQGJ GdHMQjI GdeTJQcI (B/s - (3KQhJ Ydj YHO GdQMjes; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1973)
1
Keywords: (3GdNSGQGJ GdHMQjI GdeTJQcIs; (3GdNSGQGJ GdeTJQcI GdeGdOjIs; (3GSJNOGe GdHVGFY chbhO ddSajfIs; (3GdJVMjI HCLRGA GdSajfI heYOGJgGs; (3GdNSGQGJ GdeUQhaGJs; (3eUQhaGJ GdGdJLGAs; (3CLhQ GdHMGQI hYdGLges; (3GdeUQhaGJ GdHOjdIs