(3GdfXQjI GdYGeI ddEKHGJ GdYdej aj bGfhf GdELQGAGJ GdLfGFjI (B/ s - (3MSjf eMehO EHQGgjes; (3eMehO fLjH MSfjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI (B: s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI ,s, 1981)
(3CWQhMI (B((3OcJhQGg(B) - (3LGeYI GdbGgQI (B- (3cdjI GdMbhb (B- (3bSe GdbGfhf GdLfGFj (B1981.s
Keywords: (3GdbGfhf GdLfGFj GdYGes; (3GdEKHGJ GdLfGFjs; (3GdEKHGJ GdYdejs; (3bGfhf GdELQGAGJ GdLfGFjIs; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs -- (3GdbGfhf GdLfGFjs