@base . a . a , , ; , , ; "Microsoft certified professional magazine." ; ; ; "1081-3497" ; ; "1081-3497" ; ; "1081-3497" ; "Microsoft certified professional magazine" , "Microsoft certified professional magazine." ; . . a ; . a ; "1081-3497" ; . a , ; "Microsoft certified professional magazine" . a ; ; "20060922105900.0"^^ ; ; . a ; "1081-3497" ; . "California" .