At de Lange recommened a textbool on formal logic.
>If they had not previous experience
>with formal logic, begin with a textbook like "Symbolic Logic" by IM
In this context I wish to repeat my recommendation for Lisa Scheinkopfs
"Thinking for a Change".
Before going into the TOC thinking tools, she explains in detail the
basics of necessity based thinking and sufficiency based thinking and also
includes a chapter on what she calles "Categories of Legitimate
Reservations" as a way to self detect the logical fallacies in ones own
"Winfried Dressler" <email@example.com>
[Host's Note: In association with Amazon.com, this link...
Thinking for a Change : Putting the TOC Thinking Processes to Use by Lisa J. Scheinkopf http://www.amazon.com/exec/obidos/ASIN/1574441019/learningorg
Symbolic Logic by Irving M. Copi http://www.amazon.com/exec/obidos/ASIN/0023249803/learningorg
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