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From: umace03@doc.ic.ac.uk (M Y Ben Gershon)
Newsgroups: comp.lang.prolog
Subject: Re: Novice RETRACT question
Message-ID: <2148@gould.doc.ic.ac.uk>
Date: 31 Jul 90 22:35:44 GMT
References: <1939@engage.enet.dec.com>
Sender: news@doc.ic.ac.uk
Reply-To: umace03@doc.ic.ac.uk (M Y Ben Gershon)
Organization: Imperial College Department of Computing
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> Hello.  I'm teaching myself Prolog ...
>   ...
> While I have the _Clocksin & Mellish, 2nd ed._ book, I haven't found a
> *really good* tutorial.

Why not try 'The Art of Prolog', by Leon Sterling and Ehud Shapiro,
published by MIT Press.  Very good, sets a high standard whilst remaining
readable, and has lots of good examples.

Michael Ben-Gershon
umace03@doc.ic.ac.uk