All the programs in "Essentials of Programming Languages", along with
code for compatibility with various Scheme implementations, errata, and
other materials, are available via the Internet in the directory 
ftp.cs.indiana.edu:pub/eopl or the World Wide Web URL
http://www.cs.indiana.edu/hyplan/chaynes/eopl.html.

If you have questions or comments, please use the Internet email address
eopl@cs.indiana.edu, or write the authors directly at Lindley Hall,
Bloomington, Indiana 47405, USA.

To obtain files via Internet FTP:

* connect with the shell command "ftp ftp.cs.indiana.edu"
* login as "anonymous" with your full email address as password
* change to directory with the command "cd pub/eopl"
* put FTP in binary mode with the command "binary"
* get files of interest with the command "get <file-name>".

Start by getting the file README, which describes what is available.

For example, after the following typical FTP session the local file
sources.ss contains the programs in this book.

    % ftp ftp.cs.indiana.edu
    ...
    Name (...): anonymous
    331 Guest login ok, send ident as password.
    Password: |hbox{|it enter your full email address here}
    ...
    ftp> cd pub/eopl
    250 CWD command successful.
    ftp> binary
    200 Type set to I.
    ftp> get sources.ss
    200 PORT command successful.
	  ...
    226 Transfer complete.
    ftp> quit
    221 Goodbye.
    %