Web Client Programming with Perl by Clinton Wong Here are the changes that were made in the 10/97 reprint: (x): changed all the references to "ora.com" to "oreilly.com" (xi): same change as on previous page (3): line 4: changed "Champagne" to "Champaign" and changed "ora.com" to "oreilly.com" twice in the last para. on the page (90): line 2-3 under "Extracting Links": moved the close paren and comma from line 3 back to the end of line 2 {133}: line -9: changed "upon -q" to "upon -h" {139}: removed code line 20 ("#BACK") {180}: under "If-Unmodified-Since": changed "has been modified" to "has not been modified" (201): 4th line from the bottom in the table: changed "RFC1557" to "RFC 1557" (216): added the following to the end of the next-to-last para: Whenever possible, our books use RepKover (tm), a durable and flexible lay-flat binding. If the page count exceeds RepKover's limit, perfect binding is used.