(3eaJQVGJ GdLQjeI (B:s (3eOdhdgG(B-(3WHjYJgG(B-(3PGJjJgG (B/s - (3MSfjf EHQGgje UGdM YHjOs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1979)
1
Keywords: (3GdbGfhf GdLfGFjs; (3eOdhd GdeaJQVGJs; (3GdSdWI GdbVGFjIs; (3GdaQGQ ef hLg GdbVGAs; (3NUGFU GdeaJQVGJs; (3LQGFe GdQThI hGdbJd hGdSQbIs; (3GdSdhc GdELQGejs; (3eaJQVGJ GdLQjeIs