This article is Copyright 1993, 1994 by Hank Leukart. All rights reserved.

You are granted the following rights:

I. To make copies of this work in original form, so long as
(a) the copies are exact and complete;
(b) the copies include the copyright notice and these paragraphs in their entirety;
(c) the copies give obvious credit to the author, Hank Leukart;
(d) the copies are in electronic form.

II. To distribute this work, or copies made under the provisions above, so long as
(a) this is the original work and not a derivative form;
(b) you do not charge a fee for copying or for distribution;
(c) you ensure that the distributed form includes the copyright notice,
this paragraph, the disclaimer of warranty in their entirety and credit to the author;
(d) the distributed form is not in an electronic magazine or within
computer software (prior explicit permission may be obtained from Hank Leukart);
(e) the distributed form is the NEWEST version of the article to
the best of the knowledge of the distributor;
(f) the distributed form is electronic.

You may not distribute this work by any non-electronic media, including but not limited to books, newsletters, magazines, manuals, catalogs, and speech. You may not distribute this work in electronic magazines or within computer software without prior written explicit permission. These rights are temporary and revocable upon written, oral, or other notice by Hank Leukart. This copyright notice shall be governed by the laws of the state of Ohio.

If you would like additional rights beyond those granted above, write to the author at "ap641@cleveland.freenet.edu" on the Internet.

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