$Amazon_URL = "http://www.amazon.com/exec/obidos/asin/";
$ISBN = "";

### Insert some code to get the ISBN

$Amzon_URL .= $ISBN;

open(FILEHANDLE, "lynx -dump $Amazon_URL|") 
	or die ("Can't get book data!");
@book_data = <FILEHANDLE>;
close(FILEHANDLE);