-------------------------------------------------------- 
| SHAREWARE NOTICE:                                      |
|                                                        |
| The suggested shareware fee for this book is $5.00,    |
| payable to Clayton Lewis and John Rieman. Send it to:  |
|                                                        |
|       Clayton Lewis and John Rieman                    |
|       P.O.Box 1543                                     |
|       Boulder, CO 80306 USA.                           |
|                                                        |
| If sending U.S. dollars is difficult, for example if   |
| you aren't in the U.S., send us something else you     |
| think we'd like to have. Or send us two somethings,    |
| one for each of us.                                    |
|                                                        |
| COPYRIGHT INFORMATION                                  |
|                                                        |
| This book is copyright 1993, 1994 by Clayton Lewis and |
| John Rieman. You are free to make and distribute       |
| copies of the book in electronic or paper form, with   |
| the following restrictions: (1) We ask that you pay    |
| the shareware fee if you find the book useful and if   |
| you can afford it.  (2) Every copy must include this   |
| "shareware notice." (3) Copies must be unchanged from  |
| the original. (4) No part of the book may be sold or   |
| included as part of a package for sale without the     |
| authors' written permission.                           |
|                                                        |
| Original files for the book are available via          |
| anonymous ftp from ftp.cs.colorado.edu.                |
|                                                        |
| We thank you for your support!                         |
|                                                        |
 --------------------------------------------------------