(3GdhSGFd GdSeYjI h GdHUQjI GdeSGYOI aj JYdje GddZI GdYQHjIs - (3aDGO MfG JQRjs ((3HjQhJs (3ecJHI QGS HjQhJs, 1962)
Keywords: (3GdJQHjI hGdJYdje (B-- (3GddZI GdYQHjI (B-- (3GdhSGFd GdSeYjI GdHUQjIs; (3GdhSGFd GdSeYjI GdHUQjI (B-- (3GddZI GdYQHjIs