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Why Should One Act on Principle? (MP3 download)

This invaluable lecture on the principle behind the principles by Leonard Peikoff. (1988)
$3.98

Writing: A Mini-Course (MP3 download)

Learning to write, Dr. Peikoff explains, requires not only an understanding of the proper principles, but also the ability to apply those principles to one's actual writing. These lectures feature exercises on six different aspects of good writing.
$5.00

 
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