@base . a ; ; "20210206225100.0"^^ ; ; . a . a ; . . a , ; "Computer graphics world" . a ; "0271-4159" ; . "Massachusetts" . a ; "0271-4159" ; . a , , ; , , ; "Computer graphics world." ; ; ; ; "0271-4159" ; ; ; "0271-4159" ; ; "0271-4159" ; "Computer graphics world" , "Computer graphics world." ; ; "http://cgw.pennwellnet.com/home.cfm" , "http://www.cgw.com/" .